Australia’s engineered-stone prohibition depends on product form and definition

October 7, 2026

Australia’s domestic prohibition on engineered-stone benchtops, panels and slabs began July 1, 2024. Safe Work Australia’s current ban guidance covers manufacture, supply, processing and installation across Australian jurisdictions, with local implementation details and limited exceptions.

The model definition combines at least 1% crystalline silica by weight with an artificial product created from natural stone and other chemical constituents that hardens. Product form also matters. Concrete and cement products are among the expressly excluded product types; their exclusion from this definition does not remove general silica-risk duties.

The domestic engineered-stone record links the prohibition’s scope with its implementation history. The government’s review report, printed page 16, records that some jurisdictions allowed specified pre-existing contracts to be completed by December 31, 2024. Victoria, Queensland and ACT had no such contract transition.

Permitted legacy work retains controls

Limited removal, repair, minor modification and disposal pathways remain subject to the applicable local conditions. A product already being installed or held in stock does not establish that any new fabrication or installation activity is permitted.

APT’s practical interpretation is to identify the product, the proposed activity and the local exception before work proceeds. The 2024 contract transitions have ended; legacy-work controls and any notification duty need the current jurisdictional source. Each local exception requires its governing jurisdictional source.

For related developments, consult the industrial hygiene regulatory tracker.