Certificate of Registration QUALITY MANAGEMENT SYSTEM - ISO 9001:2015 This is to certify that: Oxylitre Holdings Limited Morton House Skerton Road, Old Trafford Manchester M16 0WJ United Kingdom Holds Certificate Number: and operates a Quality Management System which complies with the requirements of ISO 9001:2015 for the following scope: Design, manufacture, inspection, repair, service and supply of: pressure regulators, pipeline flow meters, pipeline hoses and fittings, pipeline suction units and jar systems, electrical mobile suction pumps, injection suction systems, portable battery suction pumps, Entonox demand systems for pain relief, attachments and components. For and on behalf of BSI: Matt Page, Managing Director Assurance - UK & Ireland Original Registration Date: 2018-09-27 Latest Revision Date: 2022-08-31 Expiry Date: 2025-10-03 Page: 1 of 1 This certificate was issued electronically and remains the property of BSI and is bound by the conditions of contract. An electronic certificate can be authenticated online. Printed copies can be validated at www.bsigroup.com/ClientDirectory Information and Contact: BSI, Kitemark Court, Davy Avenue, Knowlhill, Milton Keynes MK5 8PP. Tel: + 44 345 080 9000 BSI Assurance UK Limited, registered in England under number 7805321 at 389 Chiswick High Road, London W4 4AL, UK. A Member of the BSI Group of Companies.