diff --git a/lib/pkp b/lib/pkp
index e8c8d9c2271..9178e9a2592 160000
--- a/lib/pkp
+++ b/lib/pkp
@@ -1 +1 @@
-Subproject commit e8c8d9c22711e70e095c3038a5fcccc625adb408
+Subproject commit 9178e9a25928be30558b40d487ee5eb395df1a55
diff --git a/plugins/importexport/onix30/Onix30ExportPlugin.inc.php b/plugins/importexport/onix30/Onix30ExportPlugin.inc.php
index 63640b28dd5..df5c689b50a 100644
--- a/plugins/importexport/onix30/Onix30ExportPlugin.inc.php
+++ b/plugins/importexport/onix30/Onix30ExportPlugin.inc.php
@@ -109,19 +109,22 @@ function display($args, $request) {
 				$json = new JSONMessage(true);
 				$json->setEvent('addTab', array(
 					'title' => __('plugins.importexport.native.results'),
-					'url' => $request->url(null, null, null, array('plugin', $this->getName(), 'export'), array('selectedSubmissions' => $request->getUserVar('selectedSubmissions'), 'csrfToken' => $request->getSession()->getCSRFToken())),
+					'url' => $request->url(null, null, null, array('plugin', $this->getName(), 'export'), array('selectedSubmissions' => $request->getUserVar('selectedSubmissions'), 'validation' => $request->getUserVar('validation'), 'csrfToken' => $request->getSession()->getCSRFToken())),
 				));
 				header('Content-Type: application/json');
 				return $json->getString();
 			case 'export':
 				$onixDeployment = new Onix30ExportDeployment($context, $user);
 
+				$noValidation = !$request->getUserVar('validation');
+
 				$exportXml = $this->exportSubmissions(
 					(array) $request->getUserVar('selectedSubmissions'),
 					$context,
 					$user,
-					$onixDeployment
-				);
+					$onixDeployment,
+					$noValidation
+			);
 
 				$problems = $onixDeployment->getWarningsAndErrors();
 				$foundErrors = $onixDeployment->isProcessFailed();
@@ -180,7 +183,7 @@ function display($args, $request) {
 	 * @param $onixDeployment Onix30ExportDeployment
 	 * @return string XML contents representing the supplied submission IDs.
 	 */
-	function exportSubmissions($submissionIds, $context, $user, $onixDeployment) {
+	function exportSubmissions($submissionIds, $context, $user, $onixDeployment, $noValidation) {
 		import('lib.pkp.classes.metadata.MetadataTypeDescription');
 
 		$submissionDao = DAORegistry::getDAO('SubmissionDAO'); /* @var $submissionDao SubmissionDAO */
@@ -190,6 +193,8 @@ function exportSubmissions($submissionIds, $context, $user, $onixDeployment) {
 		assert(count($nativeExportFilters) == 1); // Assert only a single serialization filter
 		$exportFilter = array_shift($nativeExportFilters);
 
+		if ($noValidation) $exportFilter->setNoValidation($noValidation);
+
 		$exportFilter->setDeployment($onixDeployment);
 		$submissions = array();
 		foreach ($submissionIds as $submissionId) {
@@ -216,7 +221,7 @@ function exportSubmissions($submissionIds, $context, $user, $onixDeployment) {
 	}
 
 	/**
-	 * Create file given it's name and content
+	 * Create file given its name and content
 	 *
 	 * @param string $filename
 	 * @param ?DateTime $fileContent
diff --git a/plugins/importexport/onix30/templates/index.tpl b/plugins/importexport/onix30/templates/index.tpl
index 0f29d15a4b4..f54d3f6bdd2 100644
--- a/plugins/importexport/onix30/templates/index.tpl
+++ b/plugins/importexport/onix30/templates/index.tpl
@@ -67,6 +67,9 @@
 								</div>
 							</template>
 						</submissions-list-panel>
+						{fbvFormSection list="true"}
+							{fbvElement type="checkbox" id="validation" label="plugins.importexport.common.validation" checked=$validation|default:true}
+						{/fbvFormSection}
 						{fbvFormSection}
 							<pkp-button :disabled="!components.submissions.itemsMax" @click="toggleSelectAll">
 								<template v-if="components.submissions.itemsMax && selectedSubmissions.length >= components.submissions.itemsMax">