29 CFR 1910.95 - OSHA Occupational Noise Exposure (US), ANSI S3.19-1974 - Attenuation Test Protocol (US), Part II, (R.S.C. 1985, c. L-2) - Canada Labour Code, Z94.2-1994 - Attenuation Test Protocl (CAN), 2003/10/EC - EU Hearing Directive, 89/686/EEC - EU Directive/PPE, Category II - EC Category/PPE, EN 352-2:1993 - EU Standards, EN-24869-1:1993 - EU Standards, NOHSC: 1007 (2000) - National Standard for Occupational Noise (AUS/NZ), NR 15 - Security and Health of Work, Annexes 1 and 2, n°3.214/1978 - Occupational Noise Regulations (BR), ANSI S12.6/1997 - Method B - Attenuation Test Protocol (BR), 9001:2008 - ISO
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