Decree No. 173 of the Ministry of Public Health validating Hygienic regulation “Criteria of assessment of combined impact of noise and vibration on organism of workers”.

This Decree validates Hygienic regulation “Criteria of assessment of combined impact of noise and vibration on organism of workers” establishing that in case of combined noise and vibration impact exceeding maximum allowable level for the time period over 50% of work shift hazardousness of working conditions shall be set at 1 grade over relatively maximum hazardousness degree of one of the aforesaid factors.