- The Fostering Panels (Establishment and Functions) (Wales) Regulations 2018 / Rheoliadau Paneli Maethu (Sefydlu a Swyddogaethau) (Cymru) 2018
- The Value Added Tax (Input Tax) (Specified Supplies) (Amendment) Order 2018
- The Income Tax (Pay As You Earn) (Amendment No. 2) Regulations 2018
- The Occupational Pensions (Revaluation) Order (Northern Ireland) 2018
- The Criminal Legal Aid (Remuneration) (Amendment) (No. 2) Regulations 2018