diff --git a/src/components/org/OrgAdmin/AboutSection/Curriculum/index.tsx b/src/components/org/OrgAdmin/AboutSection/Curriculum/index.tsx
index a96a34c..18dc249 100644
--- a/src/components/org/OrgAdmin/AboutSection/Curriculum/index.tsx
+++ b/src/components/org/OrgAdmin/AboutSection/Curriculum/index.tsx
@@ -1,7 +1,7 @@
 import { useState } from 'react';
 import { useFormContext } from 'react-hook-form';
 
-import { PART_LIST, VALIDATION_CHECK } from '@/utils/org';
+import { PART_KO, PART_LIST, VALIDATION_CHECK } from '@/utils/org';
 
 import PartCategory from '../../PartCategory';
 import { StInput, StTitle, StWrapper } from '../style';
@@ -21,9 +21,9 @@ const Curriculum = () => {
     formState: { errors },
   } = useFormContext();
 
-  const [selectedPart, setSelectedPart] = useState('기획');
+  const [selectedPart, setSelectedPart] = useState<PART_KO>('기획');
 
-  const handleSetSelectedPart = (value: string) => {
+  const handleSetSelectedPart = (value: PART_KO) => {
     setSelectedPart(value);
   };
 
diff --git a/src/components/org/OrgAdmin/PartCategory/index.tsx b/src/components/org/OrgAdmin/PartCategory/index.tsx
index 637ba1e..118386f 100644
--- a/src/components/org/OrgAdmin/PartCategory/index.tsx
+++ b/src/components/org/OrgAdmin/PartCategory/index.tsx
@@ -1,12 +1,12 @@
 import { Chip } from '@sopt-makers/ui';
 
-import { PART_LIST } from '@/utils/org';
+import { PART_KO, PART_LIST } from '@/utils/org';
 
 import { StPartCategoryWrapper } from './style';
 
 interface PartCategoryProps {
-  selectedPart: string;
-  onSetSelectedPart: (part: string) => void;
+  selectedPart: PART_KO;
+  onSetSelectedPart: (part: PART_KO) => void;
 }
 const PartCategory = ({
   selectedPart,
diff --git a/src/components/org/OrgAdmin/RecruitSection/Fna.tsx b/src/components/org/OrgAdmin/RecruitSection/Fna.tsx
index ddc7539..3052652 100644
--- a/src/components/org/OrgAdmin/RecruitSection/Fna.tsx
+++ b/src/components/org/OrgAdmin/RecruitSection/Fna.tsx
@@ -1,22 +1,39 @@
-import { useState } from 'react';
 import { useFormContext } from 'react-hook-form';
 
-import { VALIDATION_CHECK } from '@/utils/org';
+import { PART_KO, VALIDATION_CHECK } from '@/utils/org';
 
 import PartCategory from '../PartCategory';
 import { StTextArea, StTitle, StTitleWrapper, StWrapper } from '../style';
 import { StFnaWrapper, StTextAreaWrapper } from './style';
 
-const Fna = () => {
+const QUESTION_NUMBERS = [0, 1, 2];
+
+interface FnaProps {
+  fnaPart: PART_KO;
+  onChangeFnaPart: (part: PART_KO) => void;
+}
+
+const Fna = ({ fnaPart, onChangeFnaPart }: FnaProps) => {
   const {
     register,
+    clearErrors,
+    setError,
     formState: { errors },
   } = useFormContext();
 
-  const [selectedPart, setSelectedPart] = useState('기획');
+  const handleSetSelectedPart = (value: PART_KO) => {
+    onChangeFnaPart(value);
+  };
 
-  const handleSetSelectedPart = (value: string) => {
-    setSelectedPart(value);
+  const handleValidation = (field: string, value: string) => {
+    if (value) {
+      clearErrors(field);
+    } else {
+      setError(field, {
+        type: 'required',
+        message: VALIDATION_CHECK.required.errorText,
+      });
+    }
   };
 
   return (
@@ -25,135 +42,68 @@ const Fna = () => {
         <StTitle>자주 묻는 질문</StTitle>
       </StTitleWrapper>
       <PartCategory
-        selectedPart={selectedPart}
+        selectedPart={fnaPart}
         onSetSelectedPart={handleSetSelectedPart}
       />
-      <StTextAreaWrapper key={selectedPart}>
-        <StFnaWrapper>
-          <StTextArea
-            {...register(
-              `recruitQuestion_${selectedPart}_questions_0_question`,
-              {
-                required: true && VALIDATION_CHECK.required.errorText,
-              },
-            )}
-            topAddon={{
-              labelText: '질문1',
-            }}
-            required
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="질문을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_0_question`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_0_question`]
-                ?.message as string
-            }
-          />
-          <StTextArea
-            {...register(`recruitQuestion_${selectedPart}_questions_0_answer`, {
-              required: true && VALIDATION_CHECK.required.errorText,
-            })}
-            required
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="답변을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_0_answer`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_0_answer`]
-                ?.message as string
-            }
-          />
-        </StFnaWrapper>
-        <StFnaWrapper>
-          <StTextArea
-            {...register(
-              `recruitQuestion_${selectedPart}_questions_1_question`,
-              {
-                required: true && VALIDATION_CHECK.required.errorText,
-              },
-            )}
-            topAddon={{
-              labelText: '질문2',
-            }}
-            required
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="질문을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_1_question`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_1_question`]
-                ?.message as string
-            }
-          />
-          <StTextArea
-            {...register(`recruitQuestion_${selectedPart}_questions_1_answer`, {
-              required: true && VALIDATION_CHECK.required.errorText,
-            })}
-            required
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="답변을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_1_answer`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_1_answer`]
-                ?.message as string
-            }
-          />
-        </StFnaWrapper>
-        <StFnaWrapper>
-          <StTextArea
-            {...register(
-              `recruitQuestion_${selectedPart}_questions_2_question`,
-              {
-                required: true && VALIDATION_CHECK.required.errorText,
-              },
-            )}
-            topAddon={{
-              labelText: '질문3',
-            }}
-            required
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="질문을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_2_question`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_2_question`]
-                ?.message as string
-            }
-          />
-          <StTextArea
-            {...register(`recruitQuestion_${selectedPart}_questions_2_answer`, {
-              required: true && VALIDATION_CHECK.required.errorText,
-            })}
-            fixedHeight={74}
-            maxHeight={74}
-            placeholder="답변을 입력해주세요."
-            isError={
-              errors[`recruitQuestion_${selectedPart}_questions_2_answer`]
-                ?.message != undefined
-            }
-            errorMessage={
-              errors[`recruitQuestion_${selectedPart}_questions_2_answer`]
-                ?.message as string
-            }
-          />
-        </StFnaWrapper>
+      <StTextAreaWrapper key={fnaPart}>
+        {QUESTION_NUMBERS.map((index) => (
+          <StFnaWrapper key={index}>
+            <StTextArea
+              {...register(
+                `recruitQuestion_${fnaPart}_questions_${index}_question`,
+                {
+                  required: VALIDATION_CHECK.required.errorText,
+                },
+              )}
+              topAddon={{
+                labelText: `질문 ${index + 1}`,
+              }}
+              required
+              fixedHeight={74}
+              maxHeight={74}
+              placeholder="질문을 입력해주세요."
+              onChange={(e) =>
+                handleValidation(
+                  `recruitQuestion_${fnaPart}_questions_${index}_question`,
+                  e.currentTarget.value,
+                )
+              }
+              isError={
+                !!errors[
+                  `recruitQuestion_${fnaPart}_questions_${index}_question`
+                ]
+              }
+              errorMessage={
+                errors[`recruitQuestion_${fnaPart}_questions_${index}_question`]
+                  ?.message as string
+              }
+            />
+            <StTextArea
+              {...register(
+                `recruitQuestion_${fnaPart}_questions_${index}_answer`,
+                {
+                  required: VALIDATION_CHECK.required.errorText,
+                },
+              )}
+              fixedHeight={74}
+              maxHeight={74}
+              placeholder="답변을 입력해주세요."
+              onChange={(e) =>
+                handleValidation(
+                  `recruitQuestion_${fnaPart}_questions_${index}_answer`,
+                  e.currentTarget.value,
+                )
+              }
+              isError={
+                !!errors[`recruitQuestion_${fnaPart}_questions_${index}_answer`]
+              }
+              errorMessage={
+                errors[`recruitQuestion_${fnaPart}_questions_${index}_answer`]
+                  ?.message as string
+              }
+            />
+          </StFnaWrapper>
+        ))}
       </StTextAreaWrapper>
     </StWrapper>
   );
diff --git a/src/components/org/OrgAdmin/RecruitSection/PartCurriculum.tsx b/src/components/org/OrgAdmin/RecruitSection/PartCurriculum.tsx
index 362a171..dc5ca3e 100644
--- a/src/components/org/OrgAdmin/RecruitSection/PartCurriculum.tsx
+++ b/src/components/org/OrgAdmin/RecruitSection/PartCurriculum.tsx
@@ -1,22 +1,29 @@
-import { useState } from 'react';
 import { useFormContext } from 'react-hook-form';
 
-import { VALIDATION_CHECK } from '@/utils/org';
+import { PART_KO, VALIDATION_CHECK } from '@/utils/org';
 
 import PartCategory from '../PartCategory';
 import { StTextArea, StTitle, StTitleWrapper, StWrapper } from '../style';
 import { StTextAreaWrapper } from './style';
 
-const PartCurriculum = () => {
+interface RecruitSectionProps {
+  curriculumPart: PART_KO;
+  onChangeCurriculumPart: (part: PART_KO) => void;
+}
+
+const PartCurriculum = ({
+  curriculumPart,
+  onChangeCurriculumPart,
+}: RecruitSectionProps) => {
   const {
     register,
+    clearErrors,
+    setError,
     formState: { errors },
   } = useFormContext();
 
-  const [selectedPart, setSelectedPart] = useState('기획');
-
-  const handleSetSelectedPart = (value: string) => {
-    setSelectedPart(value);
+  const handleSetSelectedPart = (value: PART_KO) => {
+    onChangeCurriculumPart(value);
   };
 
   return (
@@ -25,32 +32,42 @@ const PartCurriculum = () => {
         <StTitle>파트별 소개</StTitle>
       </StTitleWrapper>
       <PartCategory
-        selectedPart={selectedPart}
+        selectedPart={curriculumPart}
         onSetSelectedPart={handleSetSelectedPart}
       />
-      <StTextAreaWrapper key={selectedPart}>
+      <StTextAreaWrapper key={curriculumPart}>
         <StTextArea
-          {...register(`recruitPartCurriculum_${selectedPart}_content`, {
+          {...register(`recruitPartCurriculum_${curriculumPart}_content`, {
             required: true && VALIDATION_CHECK.required.errorText,
           })}
           topAddon={{
-            labelText: `${selectedPart} 파트는 이런 걸 배워요.`,
+            labelText: `${curriculumPart} 파트는 이런 걸 배워요.`,
           }}
           required
           fixedHeight={158}
           maxHeight={158}
           placeholder="파트별 설명을 작성해주세요."
+          onChange={(e) => {
+            if (e.currentTarget.value) {
+              clearErrors(`recruitPartCurriculum_${curriculumPart}_content`);
+            } else {
+              setError(`recruitPartCurriculum_${curriculumPart}_content`, {
+                type: 'required',
+                message: VALIDATION_CHECK.required.errorText,
+              });
+            }
+          }}
           isError={
-            errors[`recruitPartCurriculum_${selectedPart}_content`]?.message !=
-            undefined
+            errors[`recruitPartCurriculum_${curriculumPart}_content`]
+              ?.message != undefined
           }
           errorMessage={
-            errors[`recruitPartCurriculum_${selectedPart}_content`]
+            errors[`recruitPartCurriculum_${curriculumPart}_content`]
               ?.message as string
           }
         />
         <StTextArea
-          {...register(`recruitPartCurriculum_${selectedPart}_preference`, {
+          {...register(`recruitPartCurriculum_${curriculumPart}_preference`, {
             required: true && VALIDATION_CHECK.required.errorText,
           })}
           topAddon={{
@@ -63,12 +80,22 @@ const PartCurriculum = () => {
 ex.
 - 어려움과 고민을 편하게 나누고 공감할 수 있는 유대감과 열린 마음을 가진 분
 - 타 파트와 협업하며 존중과 신뢰를 바탕으로 원활한 팀워크를 만들어갈 수 있는 분`}
+          onChange={(e) => {
+            if (e.currentTarget.value) {
+              clearErrors(`recruitPartCurriculum_${curriculumPart}_preference`);
+            } else {
+              setError(`recruitPartCurriculum_${curriculumPart}_preference`, {
+                type: 'required',
+                message: VALIDATION_CHECK.required.errorText,
+              });
+            }
+          }}
           isError={
-            errors[`recruitPartCurriculum_${selectedPart}_preference`]
+            errors[`recruitPartCurriculum_${curriculumPart}_preference`]
               ?.message != undefined
           }
           errorMessage={
-            errors[`recruitPartCurriculum_${selectedPart}_preference`]
+            errors[`recruitPartCurriculum_${curriculumPart}_preference`]
               ?.message as string
           }
         />
diff --git a/src/components/org/OrgAdmin/RecruitSection/index.tsx b/src/components/org/OrgAdmin/RecruitSection/index.tsx
index 9e51a7d..66cd506 100644
--- a/src/components/org/OrgAdmin/RecruitSection/index.tsx
+++ b/src/components/org/OrgAdmin/RecruitSection/index.tsx
@@ -1,14 +1,31 @@
+import { PART_KO } from '@/utils/org';
+
 import { StContainer } from '../style';
 import Fna from './Fna';
 import Header from './Header';
 import PartCurriculum from './PartCurriculum';
 
-const RecruitSection = () => {
+interface RecruitSectionProps {
+  curriculumPart: PART_KO;
+  onChangeCurriculumPart: (part: PART_KO) => void;
+  fnaPart: PART_KO;
+  onChangeFnaPart: (part: PART_KO) => void;
+}
+
+const RecruitSection = ({
+  curriculumPart,
+  onChangeCurriculumPart,
+  fnaPart,
+  onChangeFnaPart,
+}: RecruitSectionProps) => {
   return (
     <StContainer>
       <Header />
-      <PartCurriculum />
-      <Fna />
+      <PartCurriculum
+        curriculumPart={curriculumPart}
+        onChangeCurriculumPart={onChangeCurriculumPart}
+      />
+      <Fna fnaPart={fnaPart} onChangeFnaPart={onChangeFnaPart} />
     </StContainer>
   );
 };
diff --git a/src/components/org/OrgAdmin/index.tsx b/src/components/org/OrgAdmin/index.tsx
index ce0095a..09a0aa9 100644
--- a/src/components/org/OrgAdmin/index.tsx
+++ b/src/components/org/OrgAdmin/index.tsx
@@ -3,7 +3,12 @@ import { FormProvider, useForm } from 'react-hook-form';
 
 import { StListHeader } from '@/components/attendanceAdmin/session/SessionList/style';
 import FilterButton from '@/components/common/FilterButton';
-import { ORG_ADMIN_LIST, SCHEDULE_FIELDS } from '@/utils/org';
+import {
+  ORG_ADMIN_LIST,
+  PART_KO,
+  PART_LIST,
+  SCHEDULE_FIELDS,
+} from '@/utils/org';
 
 import AboutSection from './AboutSection';
 import SubmitIcon from './assets/SubmitIcon';
@@ -16,6 +21,9 @@ import { Group } from './types';
 function OrgAdmin() {
   const [selectedPart, setSelectedPart] = useState<ORG_ADMIN>('공통');
   const [group, setGroup] = useState<Group>('OB');
+  const [curriculumPart, setCurriculumPart] = useState<PART_KO>('기획');
+  const [fnaPart, setFnaPart] = useState<PART_KO>('기획');
+
   const methods = useForm({ mode: 'onBlur' });
   const { handleSubmit, getValues } = methods;
 
@@ -49,9 +57,47 @@ function OrgAdmin() {
     return true;
   };
 
+  const validateCurriculum = () => {
+    for (const part of PART_LIST) {
+      const content = getValues(`recruitPartCurriculum_${part}_content`);
+      const preference = getValues(`recruitPartCurriculum_${part}_preference`);
+      if (!content || !preference) {
+        setCurriculumPart(part);
+        setSelectedPart('지원하기');
+        return false;
+      }
+    }
+    return true;
+  };
+
+  const validateFna = () => {
+    for (const part of PART_LIST) {
+      const questionsAndAnswers = Array.from({ length: 3 }, (_, index) => ({
+        question: getValues(
+          `recruitQuestion_${part}_questions_${index}_question`,
+        ),
+        answer: getValues(`recruitQuestion_${part}_questions_${index}_answer`),
+      }));
+
+      const isPartValid = questionsAndAnswers.every(
+        ({ question, answer }) => !!question && !!answer,
+      );
+
+      if (!isPartValid) {
+        setFnaPart(part);
+        setSelectedPart('지원하기');
+        return false;
+      }
+    }
+    return true;
+  };
+
   const onSubmit = (data: any) => {
-    const isValid = validateSchedule();
-    if (isValid) {
+    const isScheduleValid = validateSchedule();
+    const isCurriculumValid = validateCurriculum();
+    const isFnaValid = validateFna();
+
+    if (isScheduleValid && isCurriculumValid && isFnaValid) {
       console.log(data);
     }
   };
@@ -67,7 +113,7 @@ function OrgAdmin() {
         />
       </StListHeader>
       <FormProvider {...methods}>
-        <form onSubmit={handleSubmit(onSubmit)}>
+        <form noValidate onSubmit={handleSubmit(onSubmit)}>
           {selectedPart === '공통' ? (
             <CommonSection
               group={group}
@@ -80,7 +126,14 @@ function OrgAdmin() {
           ) : selectedPart === '홈' ? (
             <HomeSection />
           ) : (
-            <RecruitSection />
+            <RecruitSection
+              curriculumPart={curriculumPart}
+              onChangeCurriculumPart={(part: PART_KO) =>
+                setCurriculumPart(part)
+              }
+              fnaPart={fnaPart}
+              onChangeFnaPart={(part: PART_KO) => setFnaPart(part)}
+            />
           )}
           <StSubmitButton>
             <SubmitIcon />
diff --git a/src/utils/org.ts b/src/utils/org.ts
index b909b68..d8f2e3e 100644
--- a/src/utils/org.ts
+++ b/src/utils/org.ts
@@ -32,7 +32,9 @@ export const 임원진_LIST = [
 ] as const;
 
 // utils/session/partList와 순서 달라서 분리
-export const PART_LIST = [
+export type PART_KO = '기획' | '디자인' | '안드로이드' | 'iOS' | '웹' | '서버';
+
+export const PART_LIST: PART_KO[] = [
   '기획',
   '디자인',
   '안드로이드',