UNITED AUTOGRAPHY AUTHENTICATION AUTHORITY
NATION'S PREMIER AUTOGRAPH AUTHENTICATION SERVICE
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WE ARE
UNITED AUTOGRAPH AUTHENTICATION AUTHORITY

AUTHENTICATE

UAAA's top expert authenticators will examine and authenticate your autographs.

CERTIFY

Every certified item is assigned an unique certification code.

APPRAISE

Once certified by UAAA, our researchers will appraise your collectables based on market data.

GRADE

UAAA's proprietary alpha-numeric grading system will set your collectables apart in the market.

22
YEARS OF EXPERIENCE
178481
HAPPY CLIENTS
363382
ITEMS AUTHENTICATED
215843
ITEMS CERTIFIED
ABOUT
US
United Autograph Authentication Authority is the nation's premier autograph authentication service.
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OUR
SERVCES
We specialize in autograph authentication for sports and entertainment memorabilia with our proprietary technology.
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VERIFY
CERTIFICATE
Every certified item is assigned an unique certification code. Enter item's certification number to check its authenticity.
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