This document establishes the formal regulatory framework governing the aggregation of building societies in the United Kingdom as of 1990. The text is a statutory instrument issued by the British government to define the legal requirements, procedural mandates, and administrative constraints for building societies seeking to merge or consolidate operations. It serves as a primary source for understanding the legislative oversight of financial institutions during this period.

Legal professionals and historians utilize this text as a foundational reference for understanding the regulatory environment of the UK financial sector in the late 20th century. Readers frequently note the technical density and formal language characteristic of statutory instruments.