Mine Health and Safety Act: Regulations: Guidance note for implementation of standard threshold shift in medical surveillance of noise induced hearing loss (Gazette 40142, Notice R839)
https://www.polity.org.za/article/mine-health-and-safety-act-regulations-guidance-note-for-implementation-of-standard-threshold-shift-in-medical-surveillance-of-noise-induced-hearing-loss-gazette-40142-notice-r839-2016-07-26
26th July 2016
Mine Health and Safety Act: Regulations: Guidance note for implementation of standard threshold shift in medical surveillance of noise induced hearing loss (Gazette 40142, Notice R839)