341Labelling hazardous chemicals – general requirement

341 Labelling hazardous chemicals – general requirement ensure that a hazardous chemical used, handled or stored at the workplace is correctly labelled in accordance with regulation 335. Work Health and Safety (National Uniform Legislation) Regulations 2011 258 (2) Subregulation (1) does not apply to a hazardous chemical: (a) supplied before 1 January 2017 that was, at the time it was supplied, labelled in accordance with the National Code of Practice for the Labelling of Workplace Substances [NOHSC: 2012 (1994)] as in force at that time; or (b) supplied before 1 January 2023 that was, at the time it was supplied, labelled in accordance with GHS 3; or (c) manufactured or imported before 1 January 2023 that was, at the time it was manufactured or imported, labelled in