This document establishes the formal legal adjustments to the administrative district boundaries within the county of Buckinghamshire as mandated by the British government in 1990. The text serves as a statutory instrument, providing the official legislative framework for local government reorganization. It details the specific geographic modifications required to align administrative functions with updated territorial definitions.

This document is a technical legal instrument intended for use by government officials, legal researchers, and cartographers. Experts note that it serves as a primary source for understanding the administrative history of local government in the United Kingdom.