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Welcome to Oxford Constitutional Law

Oxford Constitutional Law (OXCON) is the home of Oxford’s constitutional law services, including Oxford Constitutions of the World, US Constitutional Law and the Max Planck Encyclopedia of Comparative Constitutional Law.

Via this platform users are able to perform a single search across all of our constitutional law services, ensuring speedy, inclusive results.

Democracy in Crisis?

With the impending threat of presidential impeachment in the US, the illegal prorogation of parliament in the UK, anti-constitutional breakdown in Poland, and much more besides - is constitutional democracy in crisis? Explore our curated collection of Max Planck Encyclopedia of Comparative Constitutional Law articles, book chapters, and journal articles covering the essential terminology and key jurisdictional issues. 


Site News

December 4, 2019

MPECCoL November 2019 Update

5 new articles have been added to MPECCoL, taking the total to 218.

December 3, 2019

OCW November 2019 Update

The OCW November 2019 update has gone live, with 8 documents.

December 2, 2019

Human Rights Collection

Our human rights month collection launches today. Get access to over 40 journal articles and book chapters examining the key principles of human rights law.

November 5, 2019

OCW October 2019 Update

The OCW October 2019 update has gone live, with 4 documents.