- TAH secretariat for the application of procedures;
- General Registry Archive or Entities Archive;
- Direction of the procedures: person in charge for the development of the electoral, ordinary or administrative procedures
- One or more financial directions on the censal funds, with full competences or only by country competences
- Arbitration Direction: responsible of the international protection of the Convention, and of the development, coordination and execution of the arbitration procedures
- Etc.