Definicija: pravni akti, ki imajo nižjo stopnjo pravne veljave od zakona in jih navadno sprejme organ izvršilne veje oblasti

Definicija: Legislation which authorises government ministers or bodies to create detailed rules to accomplish general principles set out in the legislation

Definicija: law created by ministers (or other bodies) under powers given to them by an Act of Parliament (primary legislation). It is also known as 'delegated' or ‘subordinate’ legislation and often takes the form of a statutory instrument

Definicija: podzakonski akt, ki določa način izvrševanja hierarhično višjega akta, praviloma zakona, npr. uredba vlade, pravilnik ministrstva