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Provides manufacturers and suppliers of suspended scaffolds and accessories with requirements to ensure the proper operation of suspended scaffolds.

Sets out design and operational requirements for scaffolding systems, scaffolding equipment and scaffolds. It includes specifications for catch platforms erected on scaffolds and covers temporary stairways for use on a general construction site.

Specifies requirements and sets out recommendations for the selection, safe use and maintenance of industrial fall-arrest systems and devices based on the use of safety harnesses, horizontal life lines and rails, fall-arrest devices, and associated lanyards, connectors, anchorages and fittings.

AS/NZS 4994.3:2023 specifies requirements and gives guidance for the selection and installation of edge protection conforming to AS/NZS 4994.1, for persons working near an opening in a floor, or near a platform edge or floor edge prior to the installation of the permanent walling materials.

AS/NZS 4994.2:2023 specifies requirements and give guidance for the selection, installation, use and dismantling of roof edge protection conforming to AS/NZS 4994.1. It covers temporary roof edge protection for persons working on roofs of buildings having roof slopes of not greater than 35° to the horizontal

AS/NZS 4994.1:2023 specifies requirements for the design, manufacture, installation and testing of temporary edge protection equipment used on roofs having slopes not greater than 35° to the horizontal and for other exposed edges, prior to the installation of the permanent walling materials.

Sets out a method for evaluating the annual energy performance of water heaters using a combination of test results for component performance and mathematical models to determine the standardized annual supplementary energy use.

Describes a single test method for grading building materials on the basis of ignition tendency, flame spread, heat development and tendency to produce smoke.

Sets out good design and management principles and practices for the construction, operation and maintenance of manufacturing and processing plants and associated transportation and storage systems.

This Amendment applies to the following elements:• Global changes• Clauses 1.1.2, 1.1.3.1, 1.1.3.4, 1.2, 1.3, 1.4, 2.2.1, 2.2.2, 2.2.3, 2.8.1, 2.8.4, 2.8.6, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.6, 2.13.3, 2.13.3.1, 2.13.3.2, 3.1.8, 4.2, 5.1.4.1, 5.1.4.2, 5.1.7, 5.2.7.3, 5.2.12.2, 5.2.12.3, 6, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.3.2, 6.3.3, 6.3.4, 6.3.5, 6.3.6, 6.5, 6.6, 6.7, 6.11.1, 7.1, 7.2, 7.3.1, 7.3.2, 7.4.1, 7.4.3, 8.1, 8.4.1, 9.2, 9.3.2.2, 9.4, 9.7, 9.8, 9.9.1, 9.10.1, 10.3.1, C.4, C.5.2, C.5.4, C.6.4, E.1.1, E.1.2, E.2.1, E.3.2.1, E.3.3.1, H.1, H.2, H.3, L.3.3.4• Figures 3.1.8(E), 7.3.1• Table 5.1.4.3• Bibliography