[inglés] Occupational Health, Safety and Welfare Amendment Regulations (No.2) 1991 Jurisdicción Australia - Australia Occidental Ańo 1991 Publicado en inglés Título original / otro título [inglés] Occupational Health, Safety and Welfare Amendment Regulations (No.2) 1991 [Australia - Western Australia] Título de revista periódica Government Gazette of Western Australia Fuente [inglés] 29 May 1992, No.72, p.2220-2221. Descriptores [Principales] Australia, Australia Occidental, limitación de la exposición, lista de valores umbrales, substancias peligrosas [Secundarios] cloruro de vinilo, ley, polvos respirables, sílice Categoría Riesgos químicos Resumen [inglés] These regulations modify the Occupational Health, Safety and Welfare Regulations 1988 (see CIS 90-1410). Schedule 3 of the 1988 Regulations is repealed, and the atmospheric exposure standards specified in Worksafe Australia's National Exposure Standards (CIS 92-1296) are introduced into Western Australian legislation (with special 8h-TWA values for vinyl chloride - 1ppm of air by vol.; and for respirable quartz - 0.1mg/m3 of air). For inspirable or respirable dust not within the scope of the National Standards, 8h-TWA exposure limits of 10mg/m3 of air for inspirable dust, and of 5mg/m3 of air for respirable dust are set. Some other minor changes in the Regulations are made. CIS No. 94-425 Número de registro 62037