C.1 Traditional Philately Class C.2 Postal History Class C.3 Thematic Philately Class C.4 Maximaphily Class C.5 Revenue Stamp Class C.6 Open Philately Class C.7 Postal Stationery Class C.8 Aerophilately Class/ Astrophilately Class C.9 Picture Postcard Class L.1 Philatelic Literature – Books and special studies L.2 Philatelic Literature – Catalogues L.3 Philatelic Literature – Periodicals L.4 Philatelic Literature – Articles of general nature. Y.1 Youth philately – Age* of exhibitor 10-15 years Y.2 Youth philately – Age* of exhibitor 16-18 years Y.3 Youth philately – Age* of exhibitor 19-21 years

Two-frame exhibits: 140 € Three-frame exhibits: 180 € Multiframe exhibits of 5 to 8 frames: 50 € per frame L1 to L4 the fee is 50 € per exhibit. Youth Philately Class: 20 € per frame.

Class 2: Traditional Philately Class 3: Postal History Class 4: Postal Stationery Class 5: Revenue Class 6: Aerophilately Class 7: Astrophilately Class 8: Thematic Philately Class 9: Open Philately Class 10: Picture Postcards Class 11: Youth Philately Class 12: Non-Standard Frames Exhibit Class 13: Philatelic Literature Class 14: First Day Covers (Experimental Class

The participation fee for Competitive Classes 1–10 is €100 per frame. There is no fee for entries in the Youth Philately Class. The participation fee for the Class 12: a) One-frame narrow theme Exhibit is €140 per frame. b) Two to Four Frames Exhibit is €100 per frame. The participation fee for Philatelic Literature - €75 per exhibit.

Class 2: Traditional Philately Class 3: Postal History Class 4: Postal Stationery Class 5: Aerophilately Class 6: Astrophilately Class 7: Thematic Philately Class 8: Open Philately Class 9: Revenues Class 10: Picture Postcards Class 11: Maximaphily Class 12: Experimental Class "1–3 Frames" Class 13: Philatelic Literature Class 14: Youth Philately Class 15: Modern Philately (1980 to present)

The participation fee for competitive classes (except Classes 12, 13 and 14) is EUR 100 per frame. The participation fee for the Experimental Class “1–3 Frames” (Class 12) is EUR 130 per frame. The participation fee for Philatelic Literature (Class 13) is EUR 40 per exhibit. In the case of multiple entries from the same exhibitor, the fee from the second exhibit onwards is EUR 30 per exhibit. Participation in Youth Philately (Class 14) is free of charge.