: In 2024, ISO introduced amendments to various management standards to incorporate climate change considerations. While primarily affecting Annex SL management systems (like ISO 9001), these broader ISO initiatives often influence the context of technical safety installations. Scope and Technical Requirements

The ISO 4126 series is titled "Safety devices for protection against excessive pressure." It is divided into several parts, each addressing a different mechanism for pressure relief:

Should ISO 41269 be formally published after May 2025, follow these update protocols: