Commons Library Research Papers: in-depth and impartial analysis on every major piece of primary legislation and on other major topics of public and parliamentary concern. Regular statistics papers are also published.
Commons Library Standard Notes: 3,000 briefings on topical issues or frequently asked questions.
Lords Library Notes: written by the research section of the House of Lords Library to provide information on topics of current interest to members
POST Notes: short briefings produced by the Parliamentary Office of Science and Technology analysing policy issues that have a basis in science and technology.
POST Reports: occasional major reports produced by the Parliamentary Office of Science and Technology.