In order to obtain a MedDRA subscription, the MedDRA Subscription Agreement needs to be completed. Click on the link below to access the online subscription form.
MedDRA Subscription Agreement Form

After entering the required information on the form, print the subscription agreement, and return the signed subscription agreement and supplemental form through facsimile (703.272.5635, USA), email (MSSOsubscribe@ngc.com), or postal service. Our mailing address is:

Northrop Grumman
Attn: Customer Operations
3975 Virginia Mallory Drive
Chantilly, VA 20151
USA

A signed Subscription Agreement is required.  Please provide a most recent statement of total annual revenue (or turnover) if that information is not publicly available.

If you have any problems using the online form, click on MedDRA Subscription Agreement to download the PDF form. (If you need assistance, contact Tech Support, or you may call the MSSO Help Desk toll free International number at 1.877.258.8280.)

Before initiating a new subscription, please review the following information:

• Statement on MedDRA Data Sharing
• Payment Policy