Our official publications collection contains a wide selection of items, including print, microfiche, and full-text digital collections. 

Details of all official publications published since 1992 can be accessed using Library Search.

For material published before 1992, you can check Library Search, together with the following sources, which are available for consultation in the Library in Edinburgh:

• Parliamentary papers — sessional indexes and UK Parliamentary papers database
• Her Majesty's Stationery Office (HMSO) printed lists annotated with Library pressmarks.

https://www.nls.uk/collections/official-publications/finding-guide