American Library Association Reference and User Services, Management and Operation of User Services Section. The ALA group to belong to if you an are ILL/DD worker. Page has links to the 1993 ILL code, wrapping guidelines, and fax/electronic delivery guidelines.

North American Interlibrary Loan and Document Delivery Project. Researching and promoting projects and initiatives in ILL, document delivery, electronic reserves, and information access.

International Federation of Library Associations and Institutions Section on Document Delivery and Interlending. With projects and publications focusing on international ILL.