The Electronic Resource Guide, often called the ERG, has been published online by ASIL since 1997. Systematically updated and continuously expanded, the ERG is designed to be used by students, teachers, practitioners, and researchers as a self-guided tour of relevant, quality, up-to-date online resources covering important areas of international law. The ERG also serves as a ready-made teaching tool at graduate and undergraduate levels.
The narrative format of the ERG is complemented and augmented by the Society's EISIL
(Electronic Information System for International Law), a free online database that organizes and provides links to, and useful information on, web resources covering the full spectrum of international law.