OSHA Instruction STP 2.21 December 12, 1981 Office of State Programs
Subject: Occupational Noise Exposure; Hearing Conservation Amendment, 29 CFR 1910.95
A. Purpose. This instruction informs the Regions and State designees that OSHA has promulgated an amendment to its Occupational Noise Exposure standards concerning Hearing Conservation Program requirements, effective August 22, 1981.
B. Scope. This instruction applies OSHA-wide.
C. Action. Each Regional Administrator shall ensure that D. of this instruction is followed and implemented.