the original authoritative set of Acts of Parliament from 1497. These are in roll form up to 1849 and book form after, printed on vellum. Most public Acts and many private and local Acts are printed, and the printed copy will be made available in the first instance. The titles are searchable on our online catalogue Portcullis, and also at the Access to Archives website. Printed Acts are also widely available in public libraries, and the full text of Public Acts since 1988 and Local Acts since 1991 are available online at the UK Government Legislation website.