This document establishes the formal legal amendments to the terms of service governing personnel within the British Army as of 1990. The text is authored by the legislative body of Great Britain, functioning as a statutory instrument to update existing military service protocols. It provides the legal framework for enlistment, discharge, and service obligations during the specified period.

Legal professionals and military historians utilize this text as a primary source for understanding the regulatory environment of the British Army in the late 20th century. It is a highly technical document intended for administrative and legal reference rather than general reading.