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Sets out requirements for the design, selection, construction and installation of fixed platforms, walkways, stairways and ladders that are intended to provide safe access to places used by operating, inspection, maintenance and servicing personnel.

AS/NZS 4777.1:2024 specifies safety and installation requirements for inverter energy systems (IES) intended for the injection of electric power through an electrical installation to the grid. IES are distributed energy resources when connecting to the grid and need to ensure overall safe operation of the installation and interaction with the broader grid

Sets out the requirements and risk control measures for ensuring the safety of those who must enter or carry out tasks associated with a confined space; contains sections dealing with planning and implementing entry to a confined space; appendices include guidance for training, risk assessment, atmospheric monitoring and sample forms and permits associated with confined space work.

Specifies the electrical and general safety installation requirements for inverter energy systems (IES) up to or equal to 200kVA for the injection of electric power to an electrical installation connected to the grid at low voltage.