Q-Mark Window General Performance scheme

Additional notes: BM TRADA operates the Q-Mark product certification for construction products which is based on the recognized Product Certification Standard EN 45011. Product certification is defined as a system for determining the conformity of a product with specific requirements through an initial conformity assessment and ongoing surveillance conformity audits. Regular audit testing of product samples taken from the factory is undertaken as part of the ongoing certification. A conformity assessment will include some of the following: • Factory production control process and procedures - mandatory • Initial Type Testing / calculation / Technical Appraisals - mandatory • Design Appraisals • Ongoing factory surveillance audit - mandatory • Periodic ongoing product performance audits

Date of first issue: 29/01/2009

Date of last issue: 25/10/2023

Expiry date: 29/06/2025