Labour Codes (click for the gazette notification) The Code on Wages 2019 The Code on Social Security 2020 The Occupational Safety Health and Working Cconditions Code 2020 The Industrial Relations Code 2020 (click for the gazette notification)The Code on Wages 2019The Code on Social Security 2020The Occupational Safety Health and Working Cconditions Code 2020The Industrial Relations Code 2020