Take a look at the essential concepts, terms, quotes, or phenomena every day and brush up your knowledge. Here’s your knowledge nugget on labour codes for today. The Centre has finally notified final rules for all four labour codes through several gazette notifications on 8th and 9th May, 2026. The four labour codes – Code on Wages, Code on Social Security, Industrial Relations Code, and Occupational Safety, Health and Working Conditions (OSH) Code — replaced 29 central labour laws. 1. Since labour is a Concurrent List subject, the Centre and states have to finalise rules aligning with these labour codes. These codes seek to ease regulatory and compliance requirements for employers and ensure uniformity in wage structures and social security protections for workers. 2.…