The main units of the Association are the General Assembly and the Executive Committee.

The General Assembly is the supreme unit of the Association and it is convened once a year. They held their annual Congress in San  Francisco, California (USA) in 2024.

The Executive Committee is composed of eleven to seventeen persons from at least six different countries. It consists of the President of the Association, a first and a second Vice President (each V.P. is from a different continent), the General Secretary, the Treasurer and six to twelve other individuals.

Whereas the President is elected directly to this function, the other offices are distributed by the Executive Committee itself.

General elections are held regularly, normally every two years.

Executive Committee / Comité Exécutif:

• 1^st Vice President / 1^er Vice-Président : Jesús Vico.
  
  
• 2^nd Vice President / 2^ème Vice-Président : Kent Ponterio.
  
  
• General Secretary / Secrétaire Général : Federico Pastrone.
  
  
• Executive Director / Directeur Exécutif : Peter K. Tompa.
  
  
• Treasurer / Trésorier : Michael Hardmeier.
  
  
• Membership Committee / Comité des Candidatures : Fabian Halbich.
  
  
• Auction Calendar / Calendrier des Ventes : IAPN Webmaster.
  
  
• Webmaster / Webmestre : IAPN Webmaster.
  
  
• Public Relations / Comité des Relations Publiques : IAPN Webmaster & Peter K. Tompa. (Executive Director)
  
  
• Publication Committee / Comité des Publications : Peter Preston-Morley.
  
  
• Editor of the Bulletin / Editeur du Bulletin : Peter Preston-Morley.
  
  
• Social Events / Événements sociaux : Stephen Fenton. Helped by / Assisté de : Daniel Frank Sedwick
  
  
• International Trade Committee / Comité du Commerce International : Sam Spiegel.  
  Helped by / Assisté de : Daniel Frank Sedwick, Ulrich Kuenker & Ed Waddell.
  
  
• Dispute Resolution Committee / Comité de Résolution des Conflits : Kent Ponterio.
  
  
• Anti-Forgery Committee (AFC) / Comité de Lutte contre les Faux : Joe Lang (AFC Chairman) & Kent Ponterio. 
  Helped by / Assisté de : Eric McFadden (IBSCC President), Arne Kirsch, Arturo Russo & Daniel Frank Sedwick (ex-officio).
  
  

Executive Committee / Comité Exécutif
Mr. VICO, Jesús Jr. (Jesús Vico, ES); Mr. PONTERIO, Kent (World Numismatics, USA); Mr. PASTRONE, Federico (Ed. V. Gadoury, MC); Mr. HARDMEIER, Michael (Sincona, CH); Mr. HALBICH, Fabian (Künker, Germany); Mr. PRESTON-MORLEY, Peter (Noonans, UK); Mr. FENTON, Stephen (St. James, UK); Mr. SPIEGEL, Sam (Heritage Auctions, USA); Mr. LANG, Joe (Steve ALBUM, USA); Mr. PONTERIO, Kyle (Stack's Bowers Galleries, USA); Mr. PAOLETTI, Mathias (Bernardi, IT).