This legislative order establishes the formal legal framework for the accession of additional states to international conventions regarding child abduction and custody. The document, issued by the government of Great Britain, serves as a regulatory instrument to update the list of contracting parties, thereby ensuring legal reciprocity and jurisdictional clarity in cross-border family law disputes.

Legal professionals and researchers utilize this document as a primary source for tracking the historical development of international family law treaties. Experts highlight this text as a technical record necessary for verifying the jurisdictional status of specific countries during the 1990 period.