Minimum wage describes the lowest hourly pay that most workers are legally entitled to receive from their employer. It is a statutory concept and a core element of employment and labour law compliance.In the UK (England & Wales, Scotland and Northern Ireland), the key regime is the National Minimum Wage (NMW), with higher rates for certain workers under the National Living Wage (NLW). The principal legislation is the National Minimum Wage Act 1998 and associated regulations, which set enforceable rates by age and status, together with rules on working time, deductions, accommodation offsets and record‑keeping.In Ireland, minimum wage is governed primarily by the National Minimum Wage Act 2000 and related regulations, which similarly prescribe statutory hourly rates, limited exceptions and enforcement mechanisms.Across all these jurisdictions, minimum wage law is policed by state enforcement bodies and through civil claims. Typical legal issues include worker status, calculation of working time, lawful deductions, internships, apprenticeships and collective agreements. Failure to pay the minimum wage can result in arrears, penalties, public naming and, in some cases, criminal liability.