- African Elections Database - Chad - Information on national elections includes country's political profile and full historical results.
- CIA - Chiefs of State and Cabinet Members of Foreign Governments: Chad - List of government officials and their titles, updated weekly. Also includes the head of the central bank, ambassadors to the United States and Permanent Representatives to the UN, New York.
- US Law Library of Congress - Chad - Annotated compendium of online sources providing access to primary documents, legal commentary and general government information about specific jurisdictions and topics.
- Wikipedia - Idriss Déby - Hyperlinked encyclopedia article about the President of Chad.
- World Legal Information Institute - Chad - Catalog and search facilities for over 500 databases from 55 countries including case-law, legislation, treaties, law reform reports, law journals, and other materials.
- World Statesmen - Chad - Review of the country's history, politics, leaders and international organizations and treaties. Includes map, constitution, national anthem and pictures of historical flags.
