This document establishes the legal framework for the constitutional amendments governing the administrative authorities of London's post-graduate teaching hospitals as of 1990. The text is a formal statutory instrument issued by the British government, utilizing precise legal terminology to codify changes in hospital management structures. It serves as a primary source document for understanding the regulatory environment of the National Health Service during this period.

Legal professionals and historians of the National Health Service utilize this document as a foundational reference for tracking the evolution of hospital governance. Readers frequently note the dense, technical nature of the prose, which is characteristic of British statutory instruments from this era.