Published March 2026

Australia Banned Engineered Stone. America Should Too.

Medically reviewed by licensed healthcare professionals · Legally reviewed by mass tort litigation specialists · Last updated: June 2026

Australia made history on July 1, 2024, becoming the first country to ban the manufacture, supply, processing, and installation of engineered stone containing more than 1% crystalline silica — effectively eliminating the entire engineered stone countertop category from Australian workplaces. The ban was a direct response to an epidemic of silicosis and Progressive Massive Fibrosis in young countertop workers. America is watching — and American workers are still being harmed.

How Australia Got Here

Australia's silicosis crisis with engineered stone preceded America's by several years in public recognition. Beginning around 2015, Australian pulmonologists and occupational health specialists began documenting an alarming pattern: young men in their 20s and 30s — countertop fabricators cutting and polishing engineered stone — were being diagnosed with severe, rapidly progressive silicosis. Many had worked in the industry for fewer than 10 years. Some were in their mid-20s at diagnosis.

Australia's health and safety regulator, Safe Work Australia, responded with a series of increasingly strict measures. When studies showed that even compliant shops with water suppression and respirators still had workers developing disease — because the silica content of engineered stone (90–95%) was simply too high to be managed safely — regulators moved toward the ban option.

The final decision to ban came after extensive consultation with medical experts, unions, employers, and manufacturers. The core finding: engineered stone containing high levels of crystalline silica poses an unacceptable risk to workers that cannot be adequately controlled through engineering controls and personal protective equipment. When a hazard cannot be controlled to a safe level, elimination — not management — is the appropriate response.

What the Australian Evidence Shows About American Workers

The engineered stone products sold in Australia were the same brands — often from the same manufacturers — as those sold in the United States: Caesarstone, Silestone (Cosentino), Cambria, and others. The silica content is the same. The cutting and polishing processes are similar. The worker population — often immigrant workers in small shops without adequate ventilation or respiratory protection — is comparable.

The Australian experience provides a preview of what is happening in the United States — and confirms that the manufacturers knew or should have known about the silicosis risk before the epidemic became undeniable. The Israeli silicosis epidemic was documented in medical literature in the early 2010s. The Australian epidemic was widely reported by 2016–2017. American manufacturers and distributors of engineered stone were aware of these international reports.

Why the US Hasn't Banned It

The United States regulatory system moves more slowly than Australia's for several reasons. OSHA operates under a cost-benefit standard that requires it to demonstrate that a regulation is "feasible" — meaning technologically and economically achievable by the regulated industry — before it can be implemented. OSHA cannot ban a product the way a product safety agency can; it can only regulate the conditions under which it is used.

The Consumer Product Safety Commission (CPSC) and EPA have authority over certain product hazards, but occupational exposures are primarily OSHA's domain. A ban on engineered stone would likely require legislative action — or a series of regulatory actions by multiple agencies — that the US has not yet pursued.

The litigation filling this gap is product liability lawsuits against manufacturers — using the civil court system to impose accountability that the regulatory system has not yet provided.

What the Ban Means for Legal Claims

Australia's ban is highly relevant to US silicosis litigation in several ways. It establishes that:

• The silicosis risk from engineered stone was widely recognized internationally by the early 2020s at the latest
• Major regulatory bodies concluded the risk could not be adequately controlled — suggesting the product was inherently too dangerous at its silica content levels
• Manufacturers operating in the Australian market were on notice of the risk (having been subject to Australian regulatory proceedings) while simultaneously selling the same products in the US
• The argument that the silica hazard was "unknown" or "unforeseeable" becomes increasingly difficult in the context of a global regulatory response

What American Workers Can Do Now

American workers cannot wait for a US ban. The litigation process — product liability claims against the manufacturers and distributors of engineered stone — is the primary avenue available now for workers who have already been harmed. These claims do not depend on a US ban being enacted; they are based on the manufacturers' failure to warn about risks that were known, documented, and internationally recognized.

If you are currently working in stone fabrication, you should also know your OSHA rights: the 2016 silica rule requires your employer to implement wet cutting, local exhaust ventilation, and respiratory protection. If these are not in place, you can file a confidential OSHA complaint.