Ordinance on prevention, registration and expert opinion of occupational diseases. Third, fourth and fifth enforcement order Jurisdiction German Democratic Republic Year 1989 Published in German Original/other title [German] Dritte, vierte und fünfte Durchführungsbestimmung zur Verordnung über die Verhütung, Meldung und Begutachtung von Berufskrankheiten Serial title Gesetzblatt der Deutschen Demokratischen Republik Source 17 Jan. 1989, Teil 1, Nr.2, p.17-22. Descriptors [Primary] German Democratic Republic, occupational diseases [Secondary] deafness, expertise, hearing damage risk criteria, hearing disorders, law, lung diseases, medical prevention, mineral dust pneumoconiosis, noise, periodic medical examinations, physical fitness, registers of occupational diseases, time schedule of examinations Subject category Occupational medicine, epidemiology Abstract This bulletin contains 3 enforcement orders (entry into force: 13 Oct. 1988) on the decree on prevention of, registration of and establishment of expert opinion on occupational diseases. The 3rd enforcement order modifies the enclosure of the 2nd one on categories and intervals of re-examination tests of fitness and medical surveillance. The 4th enforcement order concerns pulmonary diseases. Regulations are set up with reference to mass radiography, expert opinion on workers suffering from dust diseases and those having been removed from exposure to dust. The 5th enforcement order lays down principles of protection against work-related hearing impairment and deafness due to noise. CIS No. 90-1060 Database ID 54297