Collection of Ajax home and away football shirts with 'BROBBEY' branding.

Signing Session (Witnessed)

Witnessed Signing Sessions for Signed Football Shirts

At a signing session a player signs many shirts at once, often at a prepared table with each shirt held flat. Sessions are usually well organised, so the player has time for a clean signature, and a witnessed session is observed by an authenticator.

What is a witnessed signing session?

At a signing session a player signs a number of shirts in one sitting. When the session is witnessed, an authenticator or its representative watches every signature being made and certifies the items afterwards.

Why it helps

  • Prepared conditions: shirts laid flat and held taut, so signatures are cleaner.
  • Time: the player is not rushed, as at a stadium or training ground.
  • A witness: an independent observer at the moment of signing.

What to check

  • The witness: which authenticator attended the session.
  • The certificate: a reference you can check in the authenticator's database.
  • The session details: the date and place of the signing.

Available Signing Session (Witnessed) Shirts: