PMA Authentication

888-123-4567

info@example.com

Menu

Services

We have prepared various certificates of authenticity with the goal of professionally and personally meeting all your needs, while guaranteeing maximum transparency and dedication for every item you entrust to us for certification.

Certificate of Authenticity (COA)

Paul Miller Authentication provides an affordable basic certificate of authenticity for collectors and businesses to verify autographed items valued up to 500€. It follows the same process as our Letters of Authenticity but is designed for lower-value items.

This certificate does not include a detailed description or image, nor does it require notarization. It comes with a registration card and a unique certification number linked to a holographic security label, which can be verified online worldwide.

You can upgrade to a Letter of Authenticity for an additional 30€ per item. For larger collections, we offer special rates and personalized services.

5983442730061251436
Closeup shot of a woman signing a form. She's writing on a financial contract. Shallow depth of field with focus on tip of the pen.

Certificate of Authenticity (COA Premium)

The Premium Certificate of Authenticity boosts the value and trustworthiness of your autographed item, recognized globally in the collecting world. It offers full assurance after passing rigorous verification, ensuring acceptance at any auction or resale venue.

Unlike the basic certificate, this one includes an image, a detailed description, and signatures from our expert and an independent notary. It also features a unique holographic security code for enhanced authenticity and traceability.

In-Person Authentication Certificate (COAP)

At Paul Miller Authentication, we are committed to ensuring and enhancing the quality of our items. To this end, we have created a specific certificate for private or public signing events, where one of our professionals accompanies the signer at all times to ensure that every signature is original and authentic.

This certificate offers an added level of transparency and quality in autograph verification, removing any doubts or opacity in the signature certification process.

pma7

Write to us and let us know which certification you need

Let's go

If you feel more comfortable reaching out to us directly, you can email us at: hello@paulmillerauthentication.com

(No matter the reason—whether you have a question, want to hire our services, or just want to say hello.)