Links

Department for Communities and Local Government

Department of Trade & Industry

Trading Standards Institute

NHBC (the National House-Building Council)

Glass & Glazing Federation

FENSA

Construction Products Association

EOTA

UEAtc

UKAS (United Kingdom Accreditation Service)

CIGA (Cavity Insulation Guarantee Agency)

Government Planning Portal

Links to Certificate holder's sites are available through the Certificate Search facility.