CRH (CRH) 6-K Block Listing Interim Review

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


31 March 2022

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: Block listing Interim Review

BLOCK LISTING SIX MONTHLY RETURN

Date: 31st March 2022

Name of applicant:		CRH plc
Name of scheme:		2010 Share Option Scheme
Period of return:	From:	01.10.2021	To:	31.03.2022
Balance of unallotted securities under scheme(s) from previous return:		608,300
Plus:The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):		-
Less:Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):		-
Equals:Balance under scheme(s) not yet issued/allotted at end of period:		608,300

Name of contact:	Diarmuid Enright
Telephone number of contact:	00 353 1 6344340

BLOCK LISTING SIX MONTHLY RETURN

Date: 31st March 2022

Name of applicant:		CRH plc
Name of scheme:		2010 Savings-Related Share Option Scheme
Period of return:	From:	01.10.2021	To:	31.03.2022
Balance of unallotted securities under scheme(s) from previous return:		752,344
Plus:The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):		-
Less:Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):		-
Equals:Balance under scheme(s) not yet issued/allotted at end of period:		752,344

Name of contact:	Diarmuid Enright
Telephone number of contact:	00 353 1 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.

	CRH public limited company
	(Registrant)
Date 31 March 2022
	By:___/s/Neil Colgan___
	N.Colgan
	Company Secretary