Certificate of Registration This document certifies that the Management System of Caltag Medsystems Limited Whiteleaf Business Centre 11 Little Balmer Buckingham Industrial Estate Buckingham MK18 1TF have been assessed and approved by Citation ISO Certification Limited to the following management systems, standards and guidelines:- ISO 14001:2015 The scope of the Management System applies to the following:The services of sourcing, manufacturing and distribution of life science reagents Original approval: 23/03/2026 Current certificate: 23/03/2026 Certificate expiry: 22/03/2027 Certificate number: 515112026 On behalf of Citation ISO Certification Limited. Muspole Court, Muspole Street, Norwich, Norfolk, NR3 1DJ This certificate remains valid while the holder maintains their management system in accordance with the published Standard. To check the validity and status of this certificate please visit www.IRQAO.com or email [email protected]. This Certificate is the property of Citation ISO Certification Limited and must be returned in the event of cancellation.