International Autograph Authentication
Board
IAAB is your trusted source for professional autograph authentication, online certification, signature verification, handwriting analysis, and forensic document examination. Our independent expert network delivers reliable authentication services based on recognized professional methodologies.
About IAAB
We are the International Autograph Authentication Board (IAAB), an international network of independent certified handwriting and signature authentication experts operating worldwide.
Our mission is to provide reliable professional autograph authentication, signature verification, and handwriting analysis services to collectors, dealers, auction houses, insurance companies, and law enforcement agencies globally.
Our approach is rooted in methodological accuracy, analytical rigor, and professional independence. We are committed to delivering personalized and professionally documented authentication services, ensuring clarity, reliability, and transparency in every examination.
Each request is assigned to an available qualified expert and handled within the most appropriate timeframe according to its complexity.
Our Expertise
Trust our expertise to authenticate and certify autographs with unparalleled accuracy. We can provide detailed assessments and issue certificates of authenticity, ensuring the legitimacy of your prized possessions.
Rely on our specialists to authenticate documents through rigorous handwriting and signature analysis. We deliver clear, well-documented opinions to establish authenticity, authorship, or integrity with confidence.
Submit original autographs and documents for in-hand examination conducted by our certified experts. Direct physical analysis allows for the highest level of precision and reliability in our conclusions.
Benefit from comprehensive forensic document examinations based on internationally recognized methodologies. Our experts analyze questioned documents for legal, institutional, and investigative purposes with the utmost rigor.
International Autograph Authentication Experts
The IAAB Professional Charter
Our Online Services
IAAB provides professional online autograph authentication, signature verification, and handwriting examination services accessible worldwide.
