In what year was the use of asbestos banned?

The use of asbestos was primarily banned in the United States due to its significant health risks, particularly its association with lung cancer and mesothelioma. The year 1973 is particularly notable because it marks when the Environmental Protection Agency (EPA) began to implement regulations that restricted and phased out the use of asbestos in certain products, particularly in construction materials. This included aspects of manufacturing, as the risks of asbestos exposure became more widely understood and recognized legally.

It's important to recognize that while other years listed also reflect various regulatory actions related to asbestos, 1973 specifically aligns with the introduction of substantial regulations that began the process of banning its use in specific applications. The timeline of asbestos regulation continued to evolve, leading to further restrictions and a broader understanding of health implications in subsequent years, but 1973 is a key milestone in the regulatory history of asbestos.