Treaties & Documents by topic... Treaties & Documents by date... Treaties & Documents by Country... 1949 Conventions & Additional Protocols, & their Commentaries.....The results of research on customary humanitarian law conducted in 2005 are now available in database form. The new database provides rapid access to the rules of customary IHL and enables users to examine practice around the world. Regular updates will include further examples of national practice. The database can be accessed at: ...