TNPA has an obligation to inform-
1. employees of any hazards to his or her health and safety related to any work which he or she has to perform, any article or substance which he or she has to produce, process, use, handle, store, or transport and any plant or machinery which he is required or permitted to use as well as precautionary measures to be taken and observed with respect to those hazards.
2. the health and safety representatives beforehand of inspections, investigations or formal enquiries of which it has been notified by an Inspector, and of any application for exemption from complying with the requirements of the OHSA.
3. a health and safety representative as soon as possible of the occurrence of an incident in the workplace or section for which such representative has been designated.