United Kingdom
The Library collects most government publications of the United Kingdom, including the devolved governments of Scotland, Wales and Northern Ireland. Publications from 2009/2010 are integrated in the main library collections. The dedicated OPUB GB collection (to 2009/2010) is spread across the Santry book repository (generally up to publication year 1967) and external storage (generally publication years 1968-2009), all available via the Library Catalogue.
Most of the House of Commons Sessional Papers before 2010 are not listed individually in the catalogues. They can be found in the full-text online archive House of Commons Parliamentary Papers.
Some published guides include:
- Subject catalogue of the House of Commons Parliamentary Papers 1801-1900
- British Parliamentary Papers: general index (1801-1899)
- General index to Parliamentary Papers 1900-1949; and decennially thereafter
- HMSO and TSO printed catalogues, on the web for 1980 onwards in UKOP
- Official publications in Britain. 2nd ed. 1991.
- Directory of British official publications: a guide to sources. 2nd ed. 1984.
- A guide to British government publications. 1980.
- British official publications. 2nd rev. ed. 1973.
- Guide to the records of Parliament. 1971.
- British government publications: an index to chairmen and authors (4 vols covering 1800-1982), followed by Committee reports published by HMSO indexed by Chairman and Index to chairmen: reports of official committees.

