New editions, withdrawals, errata and code changes that affect design calculations.
Standards watch
ASTM F3125/F3125M-26 is the active structural bolt edition and RCSC 2025 adds Grade 144 bolts and drops the calibrated wrench. What to check in your joints.
Standards watch
EN 1993-1-1:2022 supersedes the 2005 Eurocode 3 general rules. BSI withdraws the first generation on 30 March 2028. What changes for column buckling checks.
Standards watch
ISO 965-1:2026 replaces the 2013 edition of the metric screw thread tolerance system, folds in Amendment 1:2021 and adds coated-thread clauses. What to check.