This document establishes the necessary legal adjustments to existing social security regulations following the 1990 re-rating of contribution rates. The author, representing the legislative body of Great Britain, provides the formal framework required to align secondary legislation with updated financial parameters. This text serves as a technical instrument to ensure administrative consistency across the national social security system.

Legal professionals and government administrators utilize this text as a primary source for historical regulatory compliance. Readers frequently note the highly technical and dense nature of the prose, which is standard for statutory instruments of this period.