Director Declaration

HALMA plc

Director Declaration

In accordance with Rule 9.6.14R (2) of the UK Listing Rules, Halma plc ('the Company') announces that Jo Harlow, non-executive Director of the Company, has notified the Company that, with effect from 12 July 2017, she was appointed as a member of the Supervisory Board of METRO AG (which will become CECONOMY AG).

For further information please contact:

Carol ChesneyCompany Secretary, Halma plcTel: +44 (0)1494 721111

A copy of this announcement, together with other information about Halma, may be viewed on its website: www.halma.com