User kelifrag uploaded this Occupational Safety - Occupational Health And Safety Act. Regulations Occupational Safety And Health Act Health And Safety At Work Etc. Act 1974 Occupational Safety And Health Administration PNG PNG image on March 10, 2019, 6:16 am. The resolution of this file is 495x516px and its file size is: 66.97 KB. This PNG image is filed under the tags: