We have seen examples of non-system (third-party) products being promoted for use in performance systems, and although they have performance claims and test evidence, they may not have evidence of being tested in manufacturers' systems. This may not come to light...

The HMRC will be running free webinars in April, providing members with advice and support regarding the Construction Industry Scheme (CIS). Whether you’re new to CIS or building on your existing knowledge, the online help will explain how the scheme works and your...

More and more public and private stakeholders are considering indoor air quality (IAQ) as a very relevant building performance characteristic. However, existing schemes at national and EU level are falling short of providing a comprehensive system covering design,...