Synopsis Parliament had passed four codes on four broad codes on wages, industrial relations, social security and occupational safety health & working conditions (OSH) which would ultimately rationalise 44 central labour laws. The Code on Wages was passed by Parliament in 2019 while the three other codes got clearance from both the Houses in 2020. How will the new labour codes impact you? Key provisions decoded NEW DELHI: The Ministry of Labour and Employment has finalised rules under the four labour codes paving the way for making reforms a reality by notifying those for implementation soon. The four broad codes on wages, industrial relations, social security and occupational safety, health & working conditions (OSH) have already been notified after getting the President's assent. But for implementing these four codes, the rules need to be notified.