Current
Core Supplement
NA to BS EN
Provides national choices and non-contradictory complementary information for buildings and civil engineering works constructed in the UK.
Will supersede NA to BS EN 1997-2:2007 on 30 March 2028. Came into effect 31 March 2025. The first generation of EN Eurocodes will remain current until 30 March 2028 and will then be withdrawn. The second generation of EN Eurocodes will be current upon publication and both sets of documents will co-exist until 30 March 2028.
9780539332698
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.