Notification No.13/1977Sb of 31 Jan. 1977 respecting protection against health damage due to noise and vibration Jurisdiction Czechoslovakia - Czech Socialist Republic Year 1977 Published in Czech Original/other title [Czech] Vyhláška o ochraně zdraví před nepřiznivými účinky hluku a vibrací ze dne 31. ledna 1977, č. 13/1977 Sb. Serial title Hygienické předpisy Source 1977, Vol.37, p.3-50. Descriptors [Primary] Czech Socialist Republic, Czechoslovakia, noise, noise control, vibration, vibration control [Secondary] audiometric tests, hearing damage risk criteria, law, protection against cold, ultrasound, vibration damage risk criteria Subject category Physical hazards Abstract This notification (effective 1 July 1977) lays down general rules for soundproofing and limiting noise emission from various types of equipment, and for the protection of dwelling premises against noise pollution. An appendix gives maximum permissible levels of noise and ultrasound in workplaces (corrected, inter alia, in relation to the exposed person's work and duration of exposure), maximum permissible levels for exposure to noise inside and outside dwelling houses, offices, etc., noise levels outdoors, traffic noise, and vibration intensities in the workplace and in dwelling houses, offices, etc. Much of the information is presented in tabular form. CIS No. 79-396 Database ID 30909