National Structural Steelwork Specification For Building Construction 7th Edition Pdf -

A: No. EN 1090-2 is a harmonized European standard. The NSSS complements it with UK-specific best practice, often being more stringent.

The latest revision, published on April 3, 2023, and coming into force on October 2, 2023, introduced significant changes to align with the Building Safety Act 2022 : NSSS 7th Edition | Commentary | Corrigenda 2023 | BCSA published on April 3

(Parts 1 and 2), focusing on technical requirements for steel structures. Execution Classes: Primarily based on Execution Class 2 (EXC2) , with additional annexes for Execution Class 3 (EXC3) static and fatigue structures. Material Range: Covers construction types up to steel grade British Constructional Steelwork Association | BCSA Key Sections and Contents published on April 3