To verify the authenticity of your Certified Sanborn® Map Report, locate the Certification Number and the Inquiry Number of your order, enter it in the fields below, and click "Look Up".

EDR Sanborn Reports from prior to May 7th, 2007 do not have a certification number, but all copyright protection still apply. Please contact your EDR Account Executive for more information.

Only EDR is authorized to grant commercial reproduction of Sanborn Maps by the original Sanborn Library, LLC. which holds the copyright to the Sanborn Map collection.