- Supply and Appropriation (Main Estimates) Act 2018
- Domestic Gas and Electricity (Tariff Cap) Act 2018
- Northern Ireland Budget Act 2018
- The Welfare Reform Act 2012 (Commencement No. 17, 19, 22, 23 and 24 and Transitional and Transitory Provisions (Modification) (No. 2)) Order 2018
- The West Midlands Combined Authority (Business Rate Supplements Functions and Amendment) Order 2018