This Practice Note explains the main statutory models of development corporation used in England, what they are used for, how they are established, and the key powers and planning considerations for practitioners advising promoters, landowners, local authorities and other stakeholders. What is a development corporation? A development corporation is a statutory body corporate created to deliver development, regeneration or a new settlement in a defined area, using a package of powers that typically includes land assembly, development, infrastructure delivery and (for some models) planning functions. Development corporations are created under different statutory routes. In England, the principal models are provided for by the New Towns Act 1981 (NTA 1981), Part 16 of the Local Government, Planning and Land Act 1980 (LGPLA 1980), and Part 8 of the Localism Act 2011 (LA 2011). The choice of route determines: (a) who designates the area and establishes the corporation, and (b) which powers and duties are available and how planning functions can be conferred. Types of development corporation in England New town development corporation A new town development corporation