diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7490157e..cce49890 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@
 * [UIQM-694](https://issues.folio.org/browse/UIQM-694) Separate error messages triggered by controlled subfields of different linked fields.
 * [UIQM-592](https://issues.folio.org/browse/UIQM-592) Fix to input polish special chars into fields.
 * [UIQM-697](https://issues.folio.org/browse/UIQM-697) Field 008: Validate the length of subfields. Add backslashes if the length of a subfield of field 008 is shorter, if longer - cut off the extra characters.
+* [UIQM-699](https://issues.folio.org/browse/UIQM-699) ECS - send validation request with central tenant id for shared Bib and Authority records.
 
 ## [8.0.1] (https://github.com/folio-org/ui-quick-marc/tree/v8.0.1) (2024-04-18)
 
diff --git a/src/QuickMarcEditor/QuickMarcCreateWrapper.js b/src/QuickMarcEditor/QuickMarcCreateWrapper.js
index da8490c6..5bd1fe41 100644
--- a/src/QuickMarcEditor/QuickMarcCreateWrapper.js
+++ b/src/QuickMarcEditor/QuickMarcCreateWrapper.js
@@ -4,12 +4,14 @@ import React, {
   useMemo,
   useState,
 } from 'react';
+import { useLocation } from 'react-router-dom';
 import PropTypes from 'prop-types';
 import flow from 'lodash/flow';
 import noop from 'lodash/noop';
 import isEmpty from 'lodash/isEmpty';
 
 import { useShowCallout } from '@folio/stripes-acq-components';
+import { useStripes } from '@folio/stripes/core';
 
 import QuickMarcEditor from './QuickMarcEditor';
 import { QuickMarcContext } from '../contexts';
@@ -35,6 +37,7 @@ import {
   autopopulateMaterialCharsField,
   autopopulateIndicators,
   removeRowsWithoutContent,
+  applyCentralTenantInHeaders,
 } from './utils';
 
 const propTypes = {
@@ -60,11 +63,17 @@ const QuickMarcCreateWrapper = ({
   fixedFieldSpec,
   locations,
 }) => {
+  const stripes = useStripes();
+  const location = useLocation();
   const showCallout = useShowCallout();
   const [httpError, setHttpError] = useState(null);
   const { linkableBibFields, actualizeLinks, linkingRules, sourceFiles } = useAuthorityLinking({ marcType, action });
   const { validationErrorsRef } = useContext(QuickMarcContext);
 
+  const isRequestToCentralTenantFromMember = applyCentralTenantInHeaders(location, stripes, marcType);
+  const centralTenantId = stripes.user.user.consortium?.centralTenantId;
+  const tenantId = isRequestToCentralTenantFromMember ? centralTenantId : '';
+
   const validationContext = useMemo(() => ({
     initialValues,
     marcType,
@@ -76,7 +85,7 @@ const QuickMarcCreateWrapper = ({
     fixedFieldSpec,
     instanceId: instance.id,
   }), [initialValues, marcType, locations, linkableBibFields, linkingRules, sourceFiles, fixedFieldSpec, instance.id]);
-  const { validate } = useValidation(validationContext);
+  const { validate } = useValidation(validationContext, tenantId);
 
   const prepareForSubmit = useCallback((formValues) => {
     const formValuesForCreate = flow(
diff --git a/src/QuickMarcEditor/QuickMarcDeriveWrapper.js b/src/QuickMarcEditor/QuickMarcDeriveWrapper.js
index 2d304c00..36712ef8 100644
--- a/src/QuickMarcEditor/QuickMarcDeriveWrapper.js
+++ b/src/QuickMarcEditor/QuickMarcDeriveWrapper.js
@@ -4,11 +4,13 @@ import React, {
   useMemo,
   useState,
 } from 'react';
+import { useLocation } from 'react-router-dom';
 import PropTypes from 'prop-types';
 import flow from 'lodash/flow';
 import isEmpty from 'lodash/isEmpty';
 
 import { useShowCallout } from '@folio/stripes-acq-components';
+import { useStripes } from '@folio/stripes/core';
 
 import QuickMarcEditor from './QuickMarcEditor';
 import {
@@ -35,6 +37,7 @@ import {
   removeEnteredDate,
   autopopulatePhysDescriptionField,
   autopopulateMaterialCharsField,
+  applyCentralTenantInHeaders,
 } from './utils';
 
 const propTypes = {
@@ -56,11 +59,17 @@ const QuickMarcDeriveWrapper = ({
   marcType,
   fixedFieldSpec,
 }) => {
+  const stripes = useStripes();
+  const location = useLocation();
   const showCallout = useShowCallout();
   const { linkableBibFields, actualizeLinks, linkingRules } = useAuthorityLinking({ marcType, action });
   const [httpError, setHttpError] = useState(null);
   const { validationErrorsRef } = useContext(QuickMarcContext);
 
+  const isRequestToCentralTenantFromMember = applyCentralTenantInHeaders(location, stripes, marcType);
+  const centralTenantId = stripes.user.user.consortium?.centralTenantId;
+  const tenantId = isRequestToCentralTenantFromMember ? centralTenantId : '';
+
   const validationContext = useMemo(() => ({
     initialValues,
     marcType,
@@ -70,7 +79,7 @@ const QuickMarcDeriveWrapper = ({
     fixedFieldSpec,
     instanceId: instance.id,
   }), [initialValues, marcType, linkableBibFields, linkingRules, fixedFieldSpec, instance.id]);
-  const { validate } = useValidation(validationContext);
+  const { validate } = useValidation(validationContext, tenantId);
 
   const prepareForSubmit = useCallback((formValues) => {
     const formValuesForDerive = flow(
diff --git a/src/QuickMarcEditor/QuickMarcEditWrapper.js b/src/QuickMarcEditor/QuickMarcEditWrapper.js
index 26c29f0a..f26559d1 100644
--- a/src/QuickMarcEditor/QuickMarcEditWrapper.js
+++ b/src/QuickMarcEditor/QuickMarcEditWrapper.js
@@ -112,7 +112,7 @@ const QuickMarcEditWrapper = ({
     instance.naturalId,
     instance.id,
   ]);
-  const { validate } = useValidation(validationContext);
+  const { validate } = useValidation(validationContext, tenantId);
 
   const prepareForSubmit = useCallback((formValues) => {
     const formValuesToSave = flow(
diff --git a/src/hooks/useValidation/useValidation.js b/src/hooks/useValidation/useValidation.js
index bc550186..1bb35460 100644
--- a/src/hooks/useValidation/useValidation.js
+++ b/src/hooks/useValidation/useValidation.js
@@ -48,9 +48,9 @@ const formatFEValidation = (errors = {}) => {
   }, {});
 };
 
-const useValidation = (context = {}) => {
+const useValidation = (context = {}, tenantId = null) => {
   const quickMarcContext = useContext(QuickMarcContext);
-  const { validate: validateFetch } = useValidate();
+  const { validate: validateFetch } = useValidate({ tenantId });
   const { duplicateLccnCheckingEnabled } = useLccnDuplicateConfig({ marcType: context.marcType });
   const ky = useOkapiKy();
   const intl = useIntl();
diff --git a/src/queries/useValidate/useValidate.js b/src/queries/useValidate/useValidate.js
index d10a379d..628f08ac 100644
--- a/src/queries/useValidate/useValidate.js
+++ b/src/queries/useValidate/useValidate.js
@@ -7,8 +7,8 @@ import {
 
 import { VALIDATE_API } from '../../common/constants';
 
-export const useValidate = () => {
-  const ky = useOkapiKy();
+export const useValidate = ({ tenantId } = {}) => {
+  const ky = useOkapiKy({ tenant: tenantId });
   const [namespace] = useNamespace({ key: 'MARC_VALIDATE' });
 
   const { isFetching, data, mutateAsync } = useMutation(