Global authenticates autographs of sports, entertainment and historical memorabilia utilizing top industry authentication experts and incorporates state of the art security detection technology into these products. By using exemplar signatures and expert analysis we confirm they are genuine and rendered authentic opinion. Our technique and experience allows for efficient identification of autographs that will pass and those that do not. The Global brand name is highly respected for accuracy, consistency and is recognized as a world leader in this space. We are proud to be a Pre-Certified Authenticator for Ebay and have become a valuable resource for clients throughout the Internet. Global is the only authentication service offering a Digital Autograph Review Service through our website and a Autograph Review Service which offers our clients up to 70% savings when using our services.