diff --git a/application/Espo/Classes/FieldSanitizers/Date.php b/application/Espo/Classes/FieldSanitizers/Date.php
new file mode 100644
index 0000000000..22f5a882ca
--- /dev/null
+++ b/application/Espo/Classes/FieldSanitizers/Date.php
@@ -0,0 +1,70 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Classes\FieldSanitizers;
+
+use DateTimeImmutable;
+use DateTimeInterface;
+use Espo\Core\Field\Date as DateValue;
+use Espo\Core\FieldSanitize\Sanitizer;
+use Espo\Core\FieldSanitize\Sanitizer\Data;
+use Espo\Core\Utils\DateTime as DateTimeUtil;
+use Exception;
+
+/**
+ * @noinspection PhpUnused
+ */
+class Date implements Sanitizer
+{
+    public function sanitize(Data $data, string $field): void
+    {
+        $value = $data->get($field);
+
+        if ($value === null) {
+            return;
+        }
+
+        try {
+            DateValue::fromString($value);
+
+            return;
+        }
+        catch (Exception) {}
+
+        $dateTime = DateTimeImmutable::createFromFormat(DateTimeInterface::ATOM, $value);
+
+        if ($dateTime === false) {
+            return;
+        }
+
+        $value = $dateTime->format(DateTimeUtil::SYSTEM_DATE_FORMAT);
+
+        $data->set($field, $value);
+    }
+}
diff --git a/application/Espo/Classes/FieldSanitizers/Datetime.php b/application/Espo/Classes/FieldSanitizers/Datetime.php
new file mode 100644
index 0000000000..d979628119
--- /dev/null
+++ b/application/Espo/Classes/FieldSanitizers/Datetime.php
@@ -0,0 +1,73 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Classes\FieldSanitizers;
+
+use DateTimeImmutable;
+use DateTimeInterface;
+use DateTimeZone;
+use Espo\Core\Field\DateTime as DateTimeValue;
+use Espo\Core\FieldSanitize\Sanitizer;
+use Espo\Core\FieldSanitize\Sanitizer\Data;
+use Espo\Core\Utils\DateTime as DateTimeUtil;
+use Exception;
+
+/**
+ * @noinspection PhpUnused
+ */
+class Datetime implements Sanitizer
+{
+    public function sanitize(Data $data, string $field): void
+    {
+        $value = $data->get($field);
+
+        if ($value === null) {
+            return;
+        }
+
+        try {
+            DateTimeValue::fromString($value);
+
+            return;
+        }
+        catch (Exception) {}
+
+        $dateTime = DateTimeImmutable::createFromFormat(DateTimeInterface::ATOM, $value);
+
+        if ($dateTime === false) {
+            return;
+        }
+
+        $value = $dateTime
+            ->setTimezone(new DateTimeZone('UTC'))
+            ->format(DateTimeUtil::SYSTEM_DATE_TIME_FORMAT);
+
+        $data->set($field, $value);
+    }
+}
diff --git a/application/Espo/Classes/FieldSanitizers/DatetimeOptionalDate.php b/application/Espo/Classes/FieldSanitizers/DatetimeOptionalDate.php
new file mode 100644
index 0000000000..96fbeae4a3
--- /dev/null
+++ b/application/Espo/Classes/FieldSanitizers/DatetimeOptionalDate.php
@@ -0,0 +1,72 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Classes\FieldSanitizers;
+
+use DateTimeImmutable;
+use DateTimeInterface;
+use Espo\Core\Field\Date;
+use Espo\Core\FieldSanitize\Sanitizer;
+use Espo\Core\FieldSanitize\Sanitizer\Data;
+use Espo\Core\Utils\DateTime as DateTimeUtil;
+use Exception;
+
+/**
+ * @noinspection PhpUnused
+ */
+class DatetimeOptionalDate implements Sanitizer
+{
+    public function sanitize(Data $data, string $field): void
+    {
+        $attribute = $field . 'Date';
+
+        $value = $data->get($attribute);
+
+        if ($value === null) {
+            return;
+        }
+
+        try {
+            Date::fromString($value);
+
+            return;
+        }
+        catch (Exception) {}
+
+        $dateTime = DateTimeImmutable::createFromFormat(DateTimeInterface::ATOM, $value);
+
+        if ($dateTime === false) {
+            return;
+        }
+
+        $value = $dateTime->format(DateTimeUtil::SYSTEM_DATE_FORMAT);
+
+        $data->set($attribute, $value);
+    }
+}
diff --git a/application/Espo/Resources/metadata/fields/date.json b/application/Espo/Resources/metadata/fields/date.json
index 4a6678498e..2f11c096f8 100644
--- a/application/Espo/Resources/metadata/fields/date.json
+++ b/application/Espo/Resources/metadata/fields/date.json
@@ -80,5 +80,8 @@
     "personalData": true,
     "valueFactoryClassName": "Espo\\Core\\Field\\Date\\DateFactory",
     "attributeExtractorClassName": "Espo\\Core\\Field\\Date\\DateAttributeExtractor",
+    "sanitizerClassNameList": [
+        "Espo\\Classes\\FieldSanitizers\\Date"
+    ],
     "default": null
 }
diff --git a/application/Espo/Resources/metadata/fields/datetime.json b/application/Espo/Resources/metadata/fields/datetime.json
index 37563ce62b..74afb08cb9 100644
--- a/application/Espo/Resources/metadata/fields/datetime.json
+++ b/application/Espo/Resources/metadata/fields/datetime.json
@@ -94,5 +94,8 @@
     "personalData": true,
     "valueFactoryClassName": "Espo\\Core\\Field\\DateTime\\DateTimeFactory",
     "attributeExtractorClassName": "Espo\\Core\\Field\\DateTime\\DateTimeAttributeExtractor",
+    "sanitizerClassNameList": [
+        "Espo\\Classes\\FieldSanitizers\\Datetime"
+    ],
     "default": null
 }
diff --git a/application/Espo/Resources/metadata/fields/datetimeOptional.json b/application/Espo/Resources/metadata/fields/datetimeOptional.json
index 1047ad4d0a..a9bda0f234 100644
--- a/application/Espo/Resources/metadata/fields/datetimeOptional.json
+++ b/application/Espo/Resources/metadata/fields/datetimeOptional.json
@@ -102,5 +102,9 @@
     "personalData": true,
     "valueFactoryClassName": "Espo\\Core\\Field\\DateTimeOptional\\DateTimeOptionalFactory",
     "attributeExtractorClassName": "Espo\\Core\\Field\\DateTimeOptional\\DateTimeOptionalAttributeExtractor",
+    "sanitizerClassNameList": [
+        "Espo\\Classes\\FieldSanitizers\\Datetime",
+        "Espo\\Classes\\FieldSanitizers\\DatetimeOptionalDate"
+    ],
     "default": null
 }
diff --git a/tests/integration/Espo/Record/SanitizeTest.php b/tests/integration/Espo/Record/SanitizeTest.php
index 3aeef0fd93..2355d1614a 100644
--- a/tests/integration/Espo/Record/SanitizeTest.php
+++ b/tests/integration/Espo/Record/SanitizeTest.php
@@ -31,7 +31,11 @@ namespace tests\integration\Espo\Record;
 
 use Espo\Core\Record\CreateParams;
 use Espo\Core\Record\ServiceContainer;
+use Espo\Entities\User;
 use Espo\Modules\Crm\Entities\Account;
+use Espo\Modules\Crm\Entities\Meeting;
+use Espo\Modules\Crm\Entities\Opportunity;
+use Espo\Modules\Crm\Entities\Task;
 use Espo\Tools\FieldManager\FieldManager;
 use tests\integration\Core\BaseTestCase;
 
@@ -39,6 +43,8 @@ class SanitizeTest extends BaseTestCase
 {
     public function testSanitize(): void
     {
+        // phone
+
         /** @noinspection PhpUnhandledExceptionInspection */
         $this->getInjectableFactory()
             ->create(FieldManager::class)
@@ -101,5 +107,79 @@ class SanitizeTest extends BaseTestCase
 
         $this->assertEquals('+380904443322', $numbers[0]);
         $this->assertEquals('+380904443333', $numbers[1]);
+
+        // datetime
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $meeting = $this->getContainer()
+            ->getByClass(ServiceContainer::class)
+            ->getByClass(Meeting::class)
+            ->create((object) [
+                'name' => 'Test',
+                'dateStart' => '2030-12-10 10:11:12',
+                'dateEnd' => '2030-12-10T10:11:12-01:00',
+                'assignedUserId' => $this->getContainer()->getByClass(User::class)->getId(),
+            ], CreateParams::create());
+
+        $this->assertEquals('2030-12-10 10:11:12', $meeting->get('dateStart'));
+        $this->assertEquals('2030-12-10 11:11:12', $meeting->get('dateEnd'));
+
+        // datetimeOptional
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $task = $this->getContainer()
+            ->getByClass(ServiceContainer::class)
+            ->getByClass(Task::class)
+            ->create((object) [
+                'name' => 'Test',
+                'dateStartDate' => '2030-12-10T10:11:12-01:00',
+                'dateEnd' => '2030-12-10T10:11:12-01:00',
+                'assignedUserId' => $this->getContainer()->getByClass(User::class)->getId(),
+            ], CreateParams::create());
+
+        $this->assertEquals('2030-12-10', $task->get('dateStartDate'));
+        $this->assertEquals('2030-12-10 11:11:12', $task->get('dateEnd'));
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $task = $this->getContainer()
+            ->getByClass(ServiceContainer::class)
+            ->getByClass(Task::class)
+            ->create((object) [
+                'name' => 'Test',
+                'dateStartDate' => '2030-12-10',
+                'assignedUserId' => $this->getContainer()->getByClass(User::class)->getId(),
+            ], CreateParams::create());
+
+        $this->assertEquals('2030-12-10', $task->get('dateStartDate'));
+
+        // date
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $meeting = $this->getContainer()
+            ->getByClass(ServiceContainer::class)
+            ->getByClass(Opportunity::class)
+            ->create((object) [
+                'name' => 'Test',
+                'closeDate' => '2030-12-10T10:11:12-01:00',
+                'assignedUserId' => $this->getContainer()->getByClass(User::class)->getId(),
+                'probability' => 10,
+                'amount' => 1.0,
+            ], CreateParams::create());
+
+        $this->assertEquals('2030-12-10', $meeting->get('closeDate'));
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $meeting = $this->getContainer()
+            ->getByClass(ServiceContainer::class)
+            ->getByClass(Opportunity::class)
+            ->create((object) [
+                'name' => 'Test',
+                'closeDate' => '2030-12-10',
+                'assignedUserId' => $this->getContainer()->getByClass(User::class)->getId(),
+                'probability' => 10,
+                'amount' => 1.0,
+            ], CreateParams::create());
+
+        $this->assertEquals('2030-12-10', $meeting->get('closeDate'));
     }
 }