6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13A - 16 OR 15D - 16 OF

THE SECURITIES EXCHANGE ACT OF 1934

27 January 2021

Commission File No. 001-32846

____________________________

CRH public limited company

(Translation of registrant's name into English)

____________________________

Belgard Castle, Clondalkin,

Dublin 22, Ireland.

(Address of principal executive offices)

____________________________

Indicate by check mark whether the registrant files or will file annual reports

under cover of Form 20-F or Form 40-F:

Form 20-F X Form 40-F___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by

Regulation S-T Rule 101(b)(1):_________

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by

Regulation S-T Rule 101(b)(7):________

Enclosure:

Director Declaration

CRH plc

27th January 2021

Notification of change in Director's details

Ms. Heather Ann McSharry retired as a non-executive director of Greencore Group plc on 26th January 2021.

This disclosure is made to comply with paragraph 9.6.14 of the Listing Rules.

Enquiries:

Contact

Neil Colgan

Company Secretary

Tel: 00 3531 6344340

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.