GOST 27408-1987 Noise. Methods for statistical processing of data in determination and control of machine emitted noise level
GOST 30457-1997 Acoustics. Determination of sound power levels of noise sources using sound intensity. Measurement at discrete points. Engineering method
GOST 30691-2001 Noise of machines. Declaration and verification of noise emission values
GOST 31171-2003 Noise of machines. Guidelines for the selection of method for the determination of emission sound pressure levels at a work station and at other specified positions
GOST 31252-2004 Noise of machines. Guidelines for the selection of method for the determination of sound power levels
GOST 31327-2006 history
2006GOST 31327-2006 Noise of machines. Procedure for the comparison of noise-emission data for machinery and equipment