ASSIST is the official source for specifications and standards used by the Department of Defense. ASSIST is managed by DLA Document Services, Philadelphia. ASSIST also serves as a portal to, and is closely integrated with, the Qualified Products Database (QPD), which is the official DoD site for identifying parts and sources approved by DoD qualifying activities. ASSIST is a separate entity from the NST Center.

If you experience difficulty accessing the ASSIST or QPD web sites, dial one of the phone numbers listed below for assistance.

ASSIST Service Desk

(M – F 8:00 AM – 4:30 PM EST)
Account questions (registering, login, unlocking, password reset, etc.),document search, QPD, etc.
215-737-8000

Enterprise Help Desk

(Available 24/7)
Questions pertaining to the web server, timeouts, site access, etc.
1-855-352-0001