National Authentication Service
The Trusted Choice in Autograph Authentication
 
 

Hours of Operation:
Monday – Friday,
9 a.m. – 5 p.m. EST

Nationwide Service
 

 

A
uthentication Services You Can Trust
                                                        Signature Authentication ♦ Autograph Authentication


Trust National Authentication Service for all your authentication needs. Whether you have a signature or autographs from an athlete, musician, or movie star, we can verify its authenticity. With 4 in-house authenticators and 80 years of combined experience, we are the reliable choice in authentication services. As a customer-service oriented company, it is our goal to provide you with fast, accurate results. Contact us in New York, NY for accurate signature and autograph authentication services.

 Our Four-Point Check System:

  1. Signature Comparison Test: 
               Compares Your Item with an Authentic Autograph
  2. Signature Consistency Test: 
           Determines Consistency and Flow of the Autograph
  3. Ink Date Analysis:
           Ink Dating Process That Determines Time of Signature
  4. Background Assessment:
           Research of the Story of the Autograph to Determine Its Authenticity

Redeem This Coupon for Special Savings.

Call today for all your autograph authentication needs.