Exhibition classes

  1. Non-Competitive Classes

    1. Juror class

    2. Invited exhibits

  2. Competitive Classes

    1. Championship Class

    2. Traditional philately

    3. Postal history

    4. Postal stationery

    5. Aerophilately

    6. Astrophilately

    7. Revenues

    8. Thematic philately

    9. Open philately

    10. Postcards

    11. Maximaphily

    12. Youth philately

    13. Philatelic literature