diff --git a/engine/src/main/java/org/hibernate/validator/cfg/defs/AgeMinDef.java b/engine/src/main/java/org/hibernate/validator/cfg/defs/AgeMinDef.java
new file mode 100644
index 0000000000..9b329cd2e7
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/cfg/defs/AgeMinDef.java
@@ -0,0 +1,36 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.cfg.defs;
+
+import org.hibernate.validator.cfg.ConstraintDef;
+import org.hibernate.validator.constraints.AgeMin;
+
+/**
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinDef extends ConstraintDef<AgeMinDef, AgeMin> {
+
+	public AgeMinDef() {
+		super( AgeMin.class );
+	}
+
+	public AgeMinDef value(int value) {
+		addParameter( "value", value );
+		return this;
+	}
+
+	public AgeMinDef unit(AgeMin.Unit unit) {
+		addParameter( "unit", unit );
+		return this;
+	}
+
+	public AgeMinDef inclusive(boolean inclusive) {
+		addParameter( "inclusive", inclusive );
+		return this;
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/constraints/AgeMin.java b/engine/src/main/java/org/hibernate/validator/constraints/AgeMin.java
new file mode 100644
index 0000000000..baf6ce18d2
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/constraints/AgeMin.java
@@ -0,0 +1,115 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.constraints;
+
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+import java.time.temporal.ChronoUnit;
+
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE_USE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * The annotated element must be an instant, date or time for which at least
+ * the specified amount ({@link AgeMin#value()}) of Years/Days/Months/etc. defined
+ * by {@link AgeMin#unit()} have passed till now.
+ * <p>
+ * Supported types are:
+ * <ul>
+ * <li>{@code java.util.Calendar}</li>
+ * <li>{@code java.util.Date}</li>
+ * <li>{@code java.time.chrono.HijrahDate}</li>
+ * <li>{@code java.time.chrono.JapaneseDate}</li>
+ * <li>{@code java.time.LocalDate}</li>
+ * <li>{@code java.time.chrono.MinguoDate}</li>
+ * <li>{@code java.time.chrono.ThaiBuddhistDate}</li>
+ * <li>{@code java.time.Year}</li>
+ * <li>{@code java.time.YearMonth}</li>
+ * </ul>
+ * <p>
+ * {@code null} elements are considered valid.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE })
+@Retention(RUNTIME)
+@Repeatable(AgeMin.List.class)
+@Documented
+@Constraint(validatedBy = {})
+public @interface AgeMin {
+
+	String message() default "{org.hibernate.validator.constraints.AgeMin.message}";
+
+	Class<?>[] groups() default {};
+
+	Class<? extends Payload>[] payload() default {};
+
+	/**
+	 * @return the age according to unit from a given instant, date or time must be greater or equal to
+	 */
+	int value();
+
+	/**
+	 * Specifies the date period unit ( Years/Days/Months. ) that will be used to compare the given instant,
+	 * date or time with the reference value.
+	 * By default, it is ({@link AgeMin.Unit#YEARS}).
+	 *
+	 * @return the date period unit
+	 */
+
+	Unit unit() default Unit.YEARS;
+
+	/**
+	 * Specifies whether the specified value is inclusive or exclusive.
+	 * By default, it is inclusive.
+	 *
+	 * @return {@code true} if the date period units from a given instant, date or time must be higher or equal to the specified value,
+	 * {@code false} if date period units from a given instant, date or time must be higher
+	 */
+	boolean inclusive() default true;
+
+	/**
+	 * Defines several {@link AgeMin} annotations on the same element.
+	 *
+	 * @see AgeMin
+	 */
+	@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE })
+	@Retention(RUNTIME)
+	@Documented
+	@interface List {
+		AgeMin[] value();
+	}
+
+	enum Unit {
+		YEARS( ChronoUnit.YEARS ), MONTHS( ChronoUnit.MONTHS ), DAYS( ChronoUnit.DAYS );
+
+		private final ChronoUnit chronoUnit;
+
+		Unit(ChronoUnit chronoUnit) {
+			this.chronoUnit = chronoUnit;
+
+		}
+
+		public ChronoUnit getChronoUnit() {
+			return chronoUnit;
+		}
+
+	}
+
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeInstantBasedValidator.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeInstantBasedValidator.java
new file mode 100644
index 0000000000..386e548a43
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeInstantBasedValidator.java
@@ -0,0 +1,101 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age;
+
+import java.lang.annotation.Annotation;
+import java.lang.invoke.MethodHandles;
+import java.time.Clock;
+import java.time.Duration;
+import java.time.Instant;
+import java.time.LocalDate;
+import java.time.ZoneOffset;
+import java.time.temporal.ChronoUnit;
+
+import javax.validation.ConstraintValidatorContext;
+
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidator;
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidatorInitializationContext;
+import org.hibernate.validator.internal.util.logging.Log;
+import org.hibernate.validator.internal.util.logging.LoggerFactory;
+
+/**
+ * Base class for all age validators that use an {@link Instant} to be compared to the age reference.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public abstract class AbstractAgeInstantBasedValidator<C extends Annotation, T>
+		implements HibernateConstraintValidator<C, T> {
+
+	private static final Log LOG = LoggerFactory.make( MethodHandles.lookup() );
+
+	private Clock referenceClock;
+
+	private int referenceAge;
+
+	private boolean inclusive;
+
+	private ChronoUnit unit;
+
+	public void initialize(
+			int referenceAge,
+			ChronoUnit unit,
+			boolean inclusive,
+			HibernateConstraintValidatorInitializationContext initializationContext) {
+		try {
+			this.referenceClock = Clock.offset(
+					initializationContext.getClockProvider().getClock(),
+					getEffectiveTemporalValidationTolerance( initializationContext.getTemporalValidationTolerance() )
+			);
+		}
+		catch (Exception e) {
+			throw LOG.getUnableToGetCurrentTimeFromClockProvider( e );
+		}
+		this.referenceAge = referenceAge;
+		this.unit = unit;
+		this.inclusive = inclusive;
+	}
+
+	@Override
+	public boolean isValid(T value, ConstraintValidatorContext context) {
+		// null values are valid
+		if ( value == null ) {
+			return true;
+		}
+		// As Instant does not support plus operation on ChronoUnits greater than DAYS we need to convert it to LocalDate
+		// first, which supports such operations.
+
+		int result = getInstant( value ).atZone( ZoneOffset.ofHours( 0 ) ).toLocalDate()
+				.compareTo( LocalDate.now( referenceClock ).minus( referenceAge, unit ) );
+
+		return isValid( result );
+	}
+
+	/**
+	 * Returns whether the specified value is inclusive or exclusive.
+	 */
+	protected boolean isInclusive() {
+		return this.inclusive;
+	}
+
+	/**
+	 * Returns the temporal validation tolerance to apply.
+	 */
+	protected abstract Duration getEffectiveTemporalValidationTolerance(Duration absoluteTemporalValidationTolerance);
+
+	/**
+	 * Returns the {@link Instant} measured from Epoch.
+	 */
+	protected abstract Instant getInstant(T value);
+
+	/**
+	 * Returns whether the result of the comparison between the validated value and the reference age is considered
+	 * valid.
+	 */
+	protected abstract boolean isValid(int result);
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeTimeBasedValidator.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeTimeBasedValidator.java
new file mode 100644
index 0000000000..03146f42fd
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/AbstractAgeTimeBasedValidator.java
@@ -0,0 +1,99 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age;
+
+import java.lang.annotation.Annotation;
+import java.lang.invoke.MethodHandles;
+import java.time.Clock;
+import java.time.Duration;
+import java.time.temporal.ChronoUnit;
+import java.time.temporal.TemporalAccessor;
+
+import javax.validation.ClockProvider;
+import javax.validation.ConstraintValidatorContext;
+
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidator;
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidatorInitializationContext;
+import org.hibernate.validator.internal.util.logging.Log;
+import org.hibernate.validator.internal.util.logging.LoggerFactory;
+
+/**
+ * Base class for all age validators that are based on the {@code java.time} package.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public abstract class AbstractAgeTimeBasedValidator<C extends Annotation, T extends TemporalAccessor & Comparable<? super T>>
+		implements HibernateConstraintValidator<C, T> {
+
+	private static final Log LOG = LoggerFactory.make( MethodHandles.lookup() );
+
+	private Clock referenceClock;
+
+	private int referenceAge;
+
+	private boolean inclusive;
+
+	private ChronoUnit unit;
+
+	public void initialize(
+			int referenceAge,
+			ChronoUnit unit,
+			boolean inclusive,
+			HibernateConstraintValidatorInitializationContext initializationContext) {
+		try {
+			this.referenceClock = Clock.offset(
+					initializationContext.getClockProvider().getClock(),
+					getEffectiveTemporalValidationTolerance( initializationContext.getTemporalValidationTolerance() )
+			);
+		}
+		catch (Exception e) {
+			throw LOG.getUnableToGetCurrentTimeFromClockProvider( e );
+		}
+		this.referenceAge = referenceAge;
+		this.unit = unit;
+		this.inclusive = inclusive;
+	}
+
+	@Override
+	public boolean isValid(T value, ConstraintValidatorContext context) {
+		// null values are valid
+		if ( value == null ) {
+			return true;
+		}
+
+		int result = value.compareTo( getReferenceValue( referenceClock, referenceAge, unit ) );
+
+		return isValid( result );
+	}
+
+	/**
+	 * Returns whether the specified value is inclusive or exclusive.
+	 */
+	protected boolean isInclusive() {
+		return this.inclusive;
+	}
+
+	/**
+	 * Returns the temporal validation tolerance to apply.
+	 */
+	protected abstract Duration getEffectiveTemporalValidationTolerance(Duration absoluteTemporalValidationTolerance);
+
+	/**
+	 * Returns an object of the validated type corresponding to the time reference as provided by the
+	 * {@link ClockProvider} increased or decreased with the specified referenceAge of Years/Days/Months/etc.
+	 * defined by {@link ChronoUnit}.
+	 */
+	protected abstract T getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit);
+
+	/**
+	 * Returns whether the result of the comparison between the validated value and the age reference is considered
+	 * valid.
+	 */
+	protected abstract boolean isValid(int result);
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinInstantBasedValidator.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinInstantBasedValidator.java
new file mode 100644
index 0000000000..65d3e00ade
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinInstantBasedValidator.java
@@ -0,0 +1,42 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Duration;
+import java.time.Instant;
+
+import javax.validation.metadata.ConstraintDescriptor;
+
+import org.hibernate.validator.constraints.AgeMin;
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidatorInitializationContext;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.AbstractAgeInstantBasedValidator;
+
+
+/**
+ * Base class for all {@code @AgeMin} validators that use an {@link Instant} to be compared to the age reference.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public abstract class AbstractAgeMinInstantBasedValidator<T> extends AbstractAgeInstantBasedValidator<AgeMin, T>  {
+
+	@Override
+	public void initialize(ConstraintDescriptor<AgeMin> constraintDescriptor, HibernateConstraintValidatorInitializationContext initializationContext) {
+		super.initialize( constraintDescriptor.getAnnotation().value(), constraintDescriptor.getAnnotation().unit().getChronoUnit(),
+						  constraintDescriptor.getAnnotation().inclusive(), initializationContext );
+	}
+
+	@Override
+	protected Duration getEffectiveTemporalValidationTolerance(Duration absoluteTemporalValidationTolerance) {
+		return absoluteTemporalValidationTolerance;
+	}
+
+	@Override
+	protected boolean isValid(int result) {
+		return isInclusive() ? result <= 0 : result < 0;
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinTimeBasedValidator.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinTimeBasedValidator.java
new file mode 100644
index 0000000000..db4cbf2c0c
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AbstractAgeMinTimeBasedValidator.java
@@ -0,0 +1,49 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Duration;
+import java.time.temporal.Temporal;
+import java.time.temporal.TemporalAccessor;
+
+import javax.validation.metadata.ConstraintDescriptor;
+
+import org.hibernate.validator.constraints.AgeMin;
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidatorInitializationContext;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.AbstractAgeTimeBasedValidator;
+
+/**
+ * Base class for all {@code @AgeMin} validators that are based on the {@code java.time} package.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public abstract class AbstractAgeMinTimeBasedValidator<T extends Temporal & TemporalAccessor & Comparable<? super T>>
+		extends AbstractAgeTimeBasedValidator<AgeMin, T> {
+
+	@Override
+	public void initialize(
+			ConstraintDescriptor<AgeMin> constraintDescriptor,
+			HibernateConstraintValidatorInitializationContext initializationContext) {
+		super.initialize( constraintDescriptor.getAnnotation().value(),
+						  constraintDescriptor.getAnnotation().unit().getChronoUnit(),
+						  constraintDescriptor.getAnnotation().inclusive(),
+						  initializationContext
+		);
+	}
+
+	@Override
+	protected Duration getEffectiveTemporalValidationTolerance(Duration absoluteTemporalValidationTolerance) {
+		return absoluteTemporalValidationTolerance.negated();
+	}
+
+	@Override
+	protected boolean isValid(int result) {
+		return isInclusive() ? result <= 0 : result < 0;
+	}
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForCalendar.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForCalendar.java
new file mode 100644
index 0000000000..084d29ecef
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForCalendar.java
@@ -0,0 +1,30 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Instant;
+
+import java.util.Calendar;
+
+/**
+ *  Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ *  from a given {@code java.util.Calendar} to current day is greater than or equal to the specified value if inclusive is true
+ *  or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForCalendar extends AbstractAgeMinInstantBasedValidator<Calendar> {
+
+	@Override
+	protected Instant getInstant(Calendar value) {
+		return value.toInstant();
+	}
+
+
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForDate.java
new file mode 100644
index 0000000000..cfd3dd6171
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForDate.java
@@ -0,0 +1,27 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Instant;
+
+import java.util.Date;
+
+/**
+ *  Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ *  from a given {@code java.util.Calendar} to current day is greater than or equal to the specified value if inclusive is true
+ *  or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForDate extends AbstractAgeMinInstantBasedValidator<Date> {
+
+	@Override
+	protected Instant getInstant(Date value) {
+		return value.toInstant();
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForHijrahDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForHijrahDate.java
new file mode 100644
index 0000000000..f12e4da15a
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForHijrahDate.java
@@ -0,0 +1,26 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.chrono.HijrahDate;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.chrono.HijrahDate} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForHijrahDate extends AbstractAgeMinTimeBasedValidator<HijrahDate> {
+	@Override
+	protected HijrahDate getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return HijrahDate.now( reference ).minus( referenceAge, unit );
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForJapaneseDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForJapaneseDate.java
new file mode 100644
index 0000000000..4e8da49f1a
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForJapaneseDate.java
@@ -0,0 +1,27 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.chrono.JapaneseDate;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.chrono.JapaneseDate} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForJapaneseDate extends AbstractAgeMinTimeBasedValidator<JapaneseDate> {
+	@Override
+	protected JapaneseDate getReferenceValue(
+			Clock reference, int referenceAge, ChronoUnit unit) {
+		return JapaneseDate.now( reference ).minus( referenceAge, unit );
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForLocalDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForLocalDate.java
new file mode 100644
index 0000000000..26e2af26f2
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForLocalDate.java
@@ -0,0 +1,28 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.LocalDate;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.LocalDate} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForLocalDate extends AbstractAgeMinTimeBasedValidator<LocalDate> {
+
+	@Override
+	protected LocalDate getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return LocalDate.now( reference ).minus( referenceAge, unit );
+	}
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForMinguoDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForMinguoDate.java
new file mode 100644
index 0000000000..660d2ca9f1
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForMinguoDate.java
@@ -0,0 +1,27 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.chrono.MinguoDate;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.chrono.MinguoDate} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForMinguoDate extends AbstractAgeMinTimeBasedValidator<MinguoDate> {
+
+	@Override
+	protected MinguoDate getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return MinguoDate.now( reference ).minus( referenceAge, unit );
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForThaiBuddhistDate.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForThaiBuddhistDate.java
new file mode 100644
index 0000000000..13fbc11d9b
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForThaiBuddhistDate.java
@@ -0,0 +1,27 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.chrono.ThaiBuddhistDate;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.chrono.ThaiBuddhistDate} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForThaiBuddhistDate extends AbstractAgeMinTimeBasedValidator<ThaiBuddhistDate> {
+
+	@Override
+	protected ThaiBuddhistDate getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return ThaiBuddhistDate.now( reference ).minus( referenceAge, unit );
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYear.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYear.java
new file mode 100644
index 0000000000..0272804d3b
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYear.java
@@ -0,0 +1,30 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.LocalDateTime;
+import java.time.Year;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.Year} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForYear extends AbstractAgeMinTimeBasedValidator<Year> {
+
+	@Override
+	protected Year getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return Year.from( LocalDateTime.now( reference ).minus( referenceAge, unit ) );
+	}
+
+
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYearMonth.java b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYearMonth.java
new file mode 100644
index 0000000000..80e8c73e15
--- /dev/null
+++ b/engine/src/main/java/org/hibernate/validator/internal/constraintvalidators/hv/age/min/AgeMinValidatorForYearMonth.java
@@ -0,0 +1,27 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.internal.constraintvalidators.hv.age.min;
+
+import java.time.Clock;
+import java.time.YearMonth;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * Checks that the number of Years, Days, Months, etc. according to an unit {@code java.time.temporal.ChronoUnit}
+ * from a given {@code java.time.YearMonth} to current day is greater than or equal to the specified value if inclusive is true
+ * or is greater when inclusive is false.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+public class AgeMinValidatorForYearMonth extends AbstractAgeMinTimeBasedValidator<YearMonth> {
+
+	@Override
+	protected YearMonth getReferenceValue(Clock reference, int referenceAge, ChronoUnit unit) {
+		return YearMonth.now( reference ).minus( referenceAge, unit );
+	}
+}
diff --git a/engine/src/main/java/org/hibernate/validator/internal/metadata/core/ConstraintHelper.java b/engine/src/main/java/org/hibernate/validator/internal/metadata/core/ConstraintHelper.java
index 9d0ca63446..3061cb73df 100644
--- a/engine/src/main/java/org/hibernate/validator/internal/metadata/core/ConstraintHelper.java
+++ b/engine/src/main/java/org/hibernate/validator/internal/metadata/core/ConstraintHelper.java
@@ -60,6 +60,7 @@
 import org.hibernate.validator.constraints.ISBN;
 import org.hibernate.validator.constraints.Length;
 import org.hibernate.validator.constraints.LuhnCheck;
+import org.hibernate.validator.constraints.AgeMin;
 import org.hibernate.validator.constraints.Mod10Check;
 import org.hibernate.validator.constraints.Mod11Check;
 import org.hibernate.validator.constraints.ModCheck;
@@ -266,6 +267,15 @@
 import org.hibernate.validator.internal.constraintvalidators.hv.ScriptAssertValidator;
 import org.hibernate.validator.internal.constraintvalidators.hv.URLValidator;
 import org.hibernate.validator.internal.constraintvalidators.hv.UniqueElementsValidator;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForCalendar;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForHijrahDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForJapaneseDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForLocalDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForMinguoDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForThaiBuddhistDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForYear;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForYearMonth;
 import org.hibernate.validator.internal.constraintvalidators.hv.br.CNPJValidator;
 import org.hibernate.validator.internal.constraintvalidators.hv.br.CPFValidator;
 import org.hibernate.validator.internal.constraintvalidators.hv.pl.NIPValidator;
@@ -462,6 +472,19 @@ public ConstraintHelper() {
 			) );
 		}
 
+		List<Class<? extends ConstraintValidator<AgeMin, ?>>> ageMinValidators = new ArrayList<>( 9 );
+		ageMinValidators.add( AgeMinValidatorForCalendar.class );
+		ageMinValidators.add( AgeMinValidatorForDate.class );
+		ageMinValidators.add( AgeMinValidatorForHijrahDate.class );
+		ageMinValidators.add( AgeMinValidatorForJapaneseDate.class );
+		ageMinValidators.add( AgeMinValidatorForLocalDate.class );
+		ageMinValidators.add( AgeMinValidatorForMinguoDate.class );
+		ageMinValidators.add( AgeMinValidatorForThaiBuddhistDate.class );
+		ageMinValidators.add( AgeMinValidatorForYear.class );
+		ageMinValidators.add( AgeMinValidatorForYearMonth.class );
+		putConstraints( tmpConstraints, AgeMin.class, ageMinValidators );
+
+
 		if ( isJavaMoneyInClasspath() ) {
 			putConstraints( tmpConstraints, Negative.class, Arrays.asList(
 					NegativeValidatorForBigDecimal.class,
diff --git a/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties b/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties
index c9d3ac8536..1a062109e4 100644
--- a/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties
+++ b/engine/src/main/resources/org/hibernate/validator/ValidationMessages.properties
@@ -29,6 +29,7 @@ org.hibernate.validator.constraints.ISBN.message                    = invalid IS
 org.hibernate.validator.constraints.Length.message                  = length must be between {min} and {max}
 org.hibernate.validator.constraints.CodePointLength.message         = length must be between {min} and {max}
 org.hibernate.validator.constraints.LuhnCheck.message               = The check digit for ${validatedValue} is invalid, Luhn Modulo 10 checksum failed
+org.hibernate.validator.constraints.AgeMin.message                  = must be older than {value}
 org.hibernate.validator.constraints.Mod10Check.message              = The check digit for ${validatedValue} is invalid, Modulo 10 checksum failed
 org.hibernate.validator.constraints.Mod11Check.message              = The check digit for ${validatedValue} is invalid, Modulo 11 checksum failed
 org.hibernate.validator.constraints.ModCheck.message                = The check digit for ${validatedValue} is invalid, ${modType} checksum failed
diff --git a/engine/src/test/java/org/hibernate/validator/test/constraints/annotations/hv/age/AgeValidatorConstrainedTest.java b/engine/src/test/java/org/hibernate/validator/test/constraints/annotations/hv/age/AgeValidatorConstrainedTest.java
new file mode 100644
index 0000000000..5c24e3000e
--- /dev/null
+++ b/engine/src/test/java/org/hibernate/validator/test/constraints/annotations/hv/age/AgeValidatorConstrainedTest.java
@@ -0,0 +1,62 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.test.constraints.annotations.hv.age;
+
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertNoViolations;
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertThat;
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.violationOf;
+
+import java.time.LocalDate;
+import java.util.Set;
+
+import javax.validation.ConstraintViolation;
+
+import org.hibernate.validator.constraints.AgeMin;
+import org.hibernate.validator.test.constraints.annotations.AbstractConstrainedTest;
+import org.hibernate.validator.testutil.TestForIssue;
+
+import org.testng.annotations.Test;
+
+/**
+ * Test to make sure that elements annotated with {@link AgeMin} are validated.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+@TestForIssue(jiraKey = "HV-1552")
+public class AgeValidatorConstrainedTest extends AbstractConstrainedTest {
+
+	private static final int MINIMUM_AGE = 18;
+
+	@Test
+	public void testMinAge() {
+		LocalDate todayMinus18Years = LocalDate.now().minusYears( MINIMUM_AGE );
+		Foo foo = new Foo( todayMinus18Years );
+		Set<ConstraintViolation<Foo>> violations = validator.validate( foo );
+		assertNoViolations( violations );
+	}
+
+	@Test
+	public void testMinAgeInvalid() {
+		LocalDate tomorrowMinus18Years = LocalDate.now().plusDays( 1 ).minusYears( MINIMUM_AGE );
+		Foo foo = new Foo( tomorrowMinus18Years );
+		Set<ConstraintViolation<Foo>> violations = validator.validate( foo );
+		assertThat( violations ).containsOnlyViolations(
+				violationOf( AgeMin.class ).withMessage( "must be older than " + MINIMUM_AGE )
+		);
+	}
+
+	private static class Foo {
+
+		@AgeMin(value = MINIMUM_AGE)
+		private final LocalDate birthDate;
+
+		public Foo(LocalDate birthDate) {
+			this.birthDate = birthDate;
+		}
+	}
+}
diff --git a/engine/src/test/java/org/hibernate/validator/test/internal/constraintvalidators/hv/age/AgeValidatorTest.java b/engine/src/test/java/org/hibernate/validator/test/internal/constraintvalidators/hv/age/AgeValidatorTest.java
new file mode 100644
index 0000000000..336000b6d3
--- /dev/null
+++ b/engine/src/test/java/org/hibernate/validator/test/internal/constraintvalidators/hv/age/AgeValidatorTest.java
@@ -0,0 +1,348 @@
+/*
+ * Hibernate Validator, declare and validate application constraints
+ *
+ * License: Apache License, Version 2.0
+ * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
+ */
+package org.hibernate.validator.test.internal.constraintvalidators.hv.age;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertNoViolations;
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.assertThat;
+import static org.hibernate.validator.testutil.ConstraintViolationAssert.violationOf;
+import static org.hibernate.validator.testutils.ValidatorUtil.getConfiguration;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import java.time.LocalDate;
+import java.time.Year;
+import java.time.chrono.JapaneseDate;
+import java.time.chrono.MinguoDate;
+import java.time.temporal.ChronoUnit;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Set;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintViolation;
+import javax.validation.Validator;
+
+import org.hibernate.validator.HibernateValidator;
+import org.hibernate.validator.HibernateValidatorConfiguration;
+import org.hibernate.validator.cfg.ConstraintMapping;
+import org.hibernate.validator.cfg.defs.AgeMinDef;
+import org.hibernate.validator.constraints.AgeMin;
+import org.hibernate.validator.constraintvalidation.HibernateConstraintValidator;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForCalendar;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForJapaneseDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForLocalDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForMinguoDate;
+import org.hibernate.validator.internal.constraintvalidators.hv.age.min.AgeMinValidatorForYear;
+import org.hibernate.validator.internal.util.annotation.ConstraintAnnotationDescriptor;
+import org.hibernate.validator.testutil.TestForIssue;
+import org.hibernate.validator.testutils.ConstraintValidatorInitializationHelper;
+
+import org.testng.annotations.Test;
+
+/**
+ * A set of tests for {@link AgeMin} constraint validator ({@link AgeMinValidatorForCalendar},
+ * {@link AgeMinValidatorForDate}), {@link AgeMinValidatorForJapaneseDate}), {@link AgeMinValidatorForLocalDate}),
+ * {@link AgeMinValidatorForMinguoDate}), and {@link AgeMinValidatorForYear}), which
+ * make sure that validation is performed correctly.
+ *
+ * @author Hillmer Chona
+ * @since 6.0.8
+ */
+@TestForIssue(jiraKey = "HV-1552")
+public class AgeValidatorTest {
+
+	private static final int MINIMUM_AGE_YEARS = 18;
+
+	private static final int MINIMUM_AGE_MONTHS = 240;
+
+	@Test
+	public void testProgrammaticDefinition() throws Exception {
+		HibernateValidatorConfiguration config = getConfiguration( HibernateValidator.class );
+		ConstraintMapping mapping = config.createConstraintMapping();
+		mapping.type( User.class )
+				.property( "birthDate", FIELD )
+				.constraint( new AgeMinDef().value( MINIMUM_AGE_YEARS ) );
+		config.addMapping( mapping );
+		Validator validator = config.buildValidatorFactory().getValidator();
+
+		LocalDate todayMinus18Years = LocalDate.now().minusYears( MINIMUM_AGE_YEARS );
+		LocalDate tomorrowMinus18Years = LocalDate.now().plusDays( 1 ).minusYears( MINIMUM_AGE_YEARS );
+
+		Set<ConstraintViolation<User>> constraintViolations = validator.validate( new User( todayMinus18Years ) );
+		assertNoViolations( constraintViolations );
+
+		constraintViolations = validator.validate( new User( tomorrowMinus18Years ) );
+		assertThat( constraintViolations ).containsOnlyViolations(
+				violationOf( AgeMin.class )
+		);
+	}
+
+
+	@Test
+	public void testLocalDate() throws Exception {
+
+		ConstraintValidator<AgeMin, LocalDate> constraintValidator = getInitializedValidator( new AgeMinValidatorForLocalDate(),
+																							  MINIMUM_AGE_YEARS, true
+		);
+
+		LocalDate todayMinus18Years = LocalDate.now().minusYears( MINIMUM_AGE_YEARS );
+		LocalDate todayMinus2MonthAnd18Years = LocalDate.now().minusMonths( 2 ).minusYears( MINIMUM_AGE_YEARS );
+		LocalDate tomorrowMinus18Years = LocalDate.now().plusDays( 1 ).minusYears( MINIMUM_AGE_YEARS );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years, constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years, constraintValidator );
+	}
+
+	@Test
+	public void testInclusiveLocalDate() throws Exception {
+
+		ConstraintValidator<AgeMin, LocalDate> constraintValidatorInclusiveTrue = getInitializedValidator(
+				new AgeMinValidatorForLocalDate(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+		ConstraintValidator<AgeMin, LocalDate> constraintValidatorInclusiveFalse = getInitializedValidator(
+				new AgeMinValidatorForLocalDate(),
+				MINIMUM_AGE_YEARS,
+				false
+		);
+
+		LocalDate todayMinus18Years = LocalDate.now().minusYears( MINIMUM_AGE_YEARS );
+
+		assertValidAge( todayMinus18Years, constraintValidatorInclusiveTrue );
+		assertInvalidAge( todayMinus18Years, constraintValidatorInclusiveFalse );
+	}
+
+	@Test
+	public void testLocalDateChronoUnits() throws Exception {
+		ConstraintValidator<AgeMin, LocalDate> constraintValidator = getInitializedValidatorWithUnit(
+				new AgeMinValidatorForLocalDate(),
+				MINIMUM_AGE_MONTHS,
+				true,
+				AgeMin.Unit.MONTHS
+		);
+
+		LocalDate todayMinus18Years = LocalDate.now().minusMonths( MINIMUM_AGE_MONTHS );
+		LocalDate todayMinus2MonthAnd18Years = LocalDate.now().minusMonths( 2 ).minusMonths( MINIMUM_AGE_MONTHS );
+		LocalDate tomorrowMinus18Years = LocalDate.now().plusDays( 1 ).minusMonths( MINIMUM_AGE_MONTHS );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years, constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years, constraintValidator );
+	}
+
+	@Test
+	public void testCalendar() throws Exception {
+
+		ConstraintValidator<AgeMin, Calendar> constraintValidator = getInitializedValidator(
+				new AgeMinValidatorForCalendar(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+
+		Calendar todayMinus18Years = getCalendarTodayMinus18Years();
+
+		Calendar todayMinus2MonthAnd18Years = getCalendarTodayMinus18Years();
+		todayMinus2MonthAnd18Years.add( Calendar.MONTH, 2 * -1 );
+
+		Calendar tomorrowMinus18Years = getCalendarTodayMinus18Years();
+		tomorrowMinus18Years.add( Calendar.DATE, 1 );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years, constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years, constraintValidator );
+	}
+
+	@Test
+	public void testInclusiveCalendar() throws Exception {
+		ConstraintValidator<AgeMin, Calendar> constraintValidatorInclusiveTrue = getInitializedValidator(
+				new AgeMinValidatorForCalendar(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+		ConstraintValidator<AgeMin, Calendar> constraintValidatorInclusiveFalse = getInitializedValidator(
+				new AgeMinValidatorForCalendar(),
+				MINIMUM_AGE_YEARS,
+				false
+		);
+
+		Calendar todayMinus18Years = getCalendarTodayMinus18Years();
+
+		assertValidAge( todayMinus18Years, constraintValidatorInclusiveTrue );
+		assertInvalidAge( todayMinus18Years, constraintValidatorInclusiveFalse );
+	}
+
+	@Test
+	public void testDate() throws Exception {
+
+		ConstraintValidator<AgeMin, Date> constraintValidator = getInitializedValidator(
+				new AgeMinValidatorForDate(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+
+		Calendar todayMinus18Years = getCalendarTodayMinus18Years();
+
+		Calendar todayMinus2MonthAnd18Years = getCalendarTodayMinus18Years();
+		todayMinus2MonthAnd18Years.add( Calendar.MONTH, 2 * -1 );
+
+		Calendar tomorrowMinus18Years = getCalendarTodayMinus18Years();
+		tomorrowMinus18Years.add( Calendar.DATE, 1 );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years.getTime(), constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years.getTime(), constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years.getTime(), constraintValidator );
+	}
+
+	@Test
+	public void testJapaneseDate() throws Exception {
+
+		ConstraintValidator<AgeMin, JapaneseDate> constraintValidator = getInitializedValidator(
+				new AgeMinValidatorForJapaneseDate(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+
+		JapaneseDate todayMinus18Years = JapaneseDate.now().minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+		JapaneseDate todayMinus2MonthAnd18Years = JapaneseDate.now().minus( 2, ChronoUnit.MONTHS )
+				.minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+		JapaneseDate tomorrowMinus18Years = JapaneseDate.now().plus( 1, ChronoUnit.DAYS )
+				.minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years, constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years, constraintValidator );
+	}
+
+	@Test
+	public void testMinguoDate() throws Exception {
+
+		ConstraintValidator<AgeMin, MinguoDate> constraintValidator = getInitializedValidator(
+				new AgeMinValidatorForMinguoDate(),
+				MINIMUM_AGE_YEARS,
+				true
+		);
+
+		MinguoDate todayMinus18Years = MinguoDate.now().minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+		MinguoDate todayMinus2MonthAnd18Years = MinguoDate.now().minus( 2, ChronoUnit.MONTHS )
+				.minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+		MinguoDate tomorrowMinus18Years = MinguoDate.now().plus( 1, ChronoUnit.DAYS )
+				.minus( MINIMUM_AGE_YEARS, ChronoUnit.YEARS );
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertValidAge( todayMinus2MonthAnd18Years, constraintValidator );
+		assertInvalidAge( tomorrowMinus18Years, constraintValidator );
+	}
+
+	@Test
+	public void testYear() throws Exception {
+
+		boolean inclusive = true;
+		ConstraintValidator<AgeMin, Year> constraintValidator = getInitializedValidatorWithUnit(
+				new AgeMinValidatorForYear(),
+				MINIMUM_AGE_YEARS,
+				inclusive,
+				AgeMin.Unit.MONTHS
+		);
+
+		Year todayMinus18Years = Year.from( LocalDate.now()
+													.minus( MINIMUM_AGE_YEARS, AgeMin.Unit.MONTHS.getChronoUnit() ) );
+		Year nextYearMinus18Years = Year.from( LocalDate.now()
+													   .plus( 1, ChronoUnit.YEARS )
+													   .minus(
+															   MINIMUM_AGE_YEARS,
+															   AgeMin.Unit.MONTHS.getChronoUnit()
+													   ) );
+
+
+		assertValidAge( null, constraintValidator );
+		assertValidAge( todayMinus18Years, constraintValidator );
+		assertInvalidAge( nextYearMinus18Years, constraintValidator );
+	}
+
+	private Calendar getCalendarTodayMinus18Years() {
+
+		Calendar calendar = Calendar.getInstance();
+
+		calendar.clear( Calendar.HOUR_OF_DAY );
+		calendar.clear( Calendar.MINUTE );
+		calendar.clear( Calendar.SECOND );
+		calendar.clear( Calendar.MILLISECOND );
+
+		calendar.add( Calendar.YEAR, MINIMUM_AGE_YEARS * -1 );
+
+		return calendar;
+
+	}
+
+	/**
+	 * @return an initialized {@link ConstraintValidator} using {@code DUMMY_CONSTRAINT_VALIDATOR_INITIALIZATION_CONTEXT}
+	 */
+	private <T> ConstraintValidator<AgeMin, T> getInitializedValidator(
+			HibernateConstraintValidator<AgeMin, T> validator,
+			int value, boolean inclusive) {
+
+		ConstraintAnnotationDescriptor.Builder<AgeMin> descriptorBuilder = new ConstraintAnnotationDescriptor.Builder<>(
+				AgeMin.class );
+		descriptorBuilder.setAttribute( "value", value );
+		descriptorBuilder.setAttribute( "inclusive", inclusive );
+
+		ConstraintAnnotationDescriptor<AgeMin> descriptor = descriptorBuilder.build();
+		ConstraintValidatorInitializationHelper.initialize( validator, descriptor );
+
+		return validator;
+	}
+
+	/**
+	 * @return an initialized {@link ConstraintValidator} using {@code DUMMY_CONSTRAINT_VALIDATOR_INITIALIZATION_CONTEXT}
+	 */
+	private <T> ConstraintValidator<AgeMin, T> getInitializedValidatorWithUnit(
+			HibernateConstraintValidator<AgeMin, T> validator,
+			int value, boolean inclusive, AgeMin.Unit unit) {
+
+		ConstraintAnnotationDescriptor.Builder<AgeMin> descriptorBuilder = new ConstraintAnnotationDescriptor.Builder<>(
+				AgeMin.class );
+		descriptorBuilder.setAttribute( "value", value );
+		descriptorBuilder.setAttribute( "inclusive", inclusive );
+		descriptorBuilder.setAttribute( "unit", unit );
+
+		ConstraintAnnotationDescriptor<AgeMin> descriptor = descriptorBuilder.build();
+		ConstraintValidatorInitializationHelper.initialize( validator, descriptor );
+		return validator;
+	}
+
+	private <T> void assertValidAge(T birthDate, ConstraintValidator<AgeMin, T> constraintValidator) {
+		assertTrue(
+				constraintValidator.isValid( birthDate, null ),
+				birthDate + " should be a date equal or more than " + MINIMUM_AGE_YEARS + " years before today"
+		);
+	}
+
+	private <T> void assertInvalidAge(T birthDate, ConstraintValidator<AgeMin, T> constraintValidator) {
+		assertFalse(
+				constraintValidator.isValid( birthDate, null ),
+				birthDate + " should be a date less than " + MINIMUM_AGE_YEARS + " years before today"
+		);
+	}
+
+	private static class User {
+		private final LocalDate birthDate;
+
+		public User(LocalDate birthDate) {
+			this.birthDate = birthDate;
+		}
+	}
+}