ANSI/BHMA A156.30-2025 American national standard for high security cylinders
Publication Year
2025
Document Status
Current
Abstract
Performance based requirements for both mechanical and electrified high security cylinders, including mechanical lock cylinders, electromechanical cylinders, and the electronic lock sub assemblies.
Document History
Supersedes ANSi/BHMA A156.30-2020.
Publisher Information
Builders Hardware Manufacturers Association
Founded in 1925 as the Hardware Manufacturers’ Statistical Association, BHMA promotes the quality and performance of builders' hardware in U.S. commercial and institutional buildings, from hinges and locks to door controls and exit devices.
