Foreign law is law that applies inside another state. For more on this concept read the Foreign Law entry from Black's Law Dictionary and Chapter 3 in the nutshell on International Legal Research.
In print the library has a fairly good collection of Mexico's codes in Spanish as well as statutes and case reporters from the UK. However, not all of these are still updated.
After reading this guide do you still have questions about Foreign Law research?
Below is a list of every electronic resources on the list of selected electronic resources that is tagged as having to do with foreign & International law.
This guide was created in February 2021 from the "International, Foreign & Comparative Legal Research" guide that had been created by Bobbi Weaver in September 2010. The older guide is no longer updated, but it remains available at the above link for its wider scope and its inclusion of resources available at other libraries in San Diego.
This guide was last updated by Bobbi Weaver and Robert O'Leary in February 2021.