Ruling to use and maintenance of respiratory protective equipment.

AS/NZS 1891.4:2025 specifies requirements and recommendations for the selection, safe use and maintenance of industrial fall-arrest systems and devices.

AS 4421:2023 specifies the minimum requirements for the operation and management of an organization providing protective security services.

AS 2201.2:2022 specifies requirements for the construction, equipment, staff and operation of centres used for the monitoring of client alarm and security systems. It also...

This Amendment applies to the Front cover, Preface and Amendment 1.