Customary Law Database
The Customary Law Database is an online version of 'Customary International Humanitarian Law', a study by the International Committee of the Red Cross (ICRC) which was published by Cambridge University Press in 2005. Available on the ICRC website, the database has two parts: Rules and Practice. The Rules section analyses the 161 customary rules of international humanitarian law identified by the study, while the Practice section covers the underlying practice.