Autograph Certification Experts, LLC
17853 Santiago Blvd. #107 – 479
Villa Park, CA 92861

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Perfect for trade show and private signings, ACE Signed in the Presence provides the added security to consumers that they are getting a 100% genuine autograph.

This is the most restrictive and distinguished certification offered by ACE. Our Signed in the Presence is only available for items that an authorized ACE representative has witnessed being signed. Items undergoing this service will have a serial numbered tamper evident label affixed to them, accompanied by a matching numbered certification card providing unquestionable documentation. Items will also be registered in the ACE online database for easy verification.

If you would like to inquire about ACE providing this service at one of your upcoming signings, please email us at customerservice @

Before you make your next purchase get an expert opinion first.

Signed in the Presence Authentication are witnessed by ACE representatives and are guaranteed authentic.‚Äč

Autograph Certification Experts, LLC