UNODC-SHERLOC Database of Legislation: An electronic repository of national laws relevant to the requirements of the Organized Crime Convention and the Firearms Protocol, among others, that allows users to compare the firearms laws of different countries
UNODC Online Directory of Competent National Authorities: Directory of national authorities that have been designed to receive, respond and process requests pertaining to mutual legal assistance, extradition, firearms trafficking and international cooperation in general
Bonn International Center for Conversion (BICC) SALW Guide: Online database that provides information on the global distribution of, and how to identify commonly used small arms and light weapons (SALW) in organized violence by types, makes, models and specifications.
INTERPOL Firearms Reference Table: Images and references of thousands of firearms to help police correctly identify them.
INTERPOL Illicit Arms Records and tracing Management System (iARMS): Database that can be searched for seized firearms to check if they have been reported as lost, stolen, trafficked or smuggled
