This document establishes the legal framework for the adjustment of navigation service charges within the United Kingdom's civil aviation sector. The regulations were drafted by the British government to formalize specific financial amendments to existing aviation statutes. The text serves as a regulatory instrument to ensure compliance and standardized billing practices for air navigation service providers and operators.

Legal professionals and aviation administrators utilize this text as a primary source for historical regulatory compliance. Experts note that the document is highly technical and intended strictly for administrative or legal reference purposes.