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ASIL carries out its work in partnership with law schools, law firms, publishers, and other institutional supporters from around the world. In exchange for being a supporter of the Society, partner institutions enjoy significant benefits for their members and for promoting their respective products and services.

The American Society of International Law

2223 Massachusetts Avenue, NW
Washington, DC 20008 
Phone +1 202-939-6001
Fax +1 202-797-7133

Hours of operation: 9:00 a.m. to 5:00 p.m., Eastern time (GMT -5 hours).

ASIL is a volunteer-led organization whose Officers and governing Executive Council are elected by its members. Today, leaders from the bench, the academy, the bar and public service are guiding the Society's transformation into a direct, engaged, worldwide network - through conferences, meetings, publications, and electronic communications and information resources.

The Society’s full-time, permanent staff consists of a dozen employees who work at ASIL headquarters, Tillar House, near Dupont Circle in Washington, DC.  A staff directory follows.