The Building Regulations (Northern Ireland) 2012 : Consultation Proposals for amendment of Technical Booklet Guidance to Part R (Access to and use of buildings) - Changing Places Toilet Provision
The Building Regulations (Northern Ireland) 2012 : Amendments to Technical Booklet Guidance to Part F (Conservation of fuel and power) : Technical Booklet F2 Conservation of fuel and power in buildings other than dwellings
The Building Regulations (Northern Ireland) 2012 : Amendments to Technical Booklet Guidance to Part F (Conservation of fuel and power) : Technical Booklet F1 Conservation of fuel and power in dwellings