Οι κανονισμοί, οι οποίοι ισχύουν στη NOTOS 2021. Εκτός από τον Ειδικό Κανονισμό (IREX), τα υπόλοιπα κείμενα είναι στα αγγλικά:
- FIP SREV and Guidelines for Traditional Philately
- FIP SREV and Guidelines for Postal History
- FIP SREV and Guidelines for Postal Stationery
- FIP SREV and Guidelines for Aerophilately
- FIP SREV and Guidelines for Astrophilately
- FIP SREV and Guidelines for Revenues
- FIP SREV and Guidelines for Thematic Philately
- FIP SREV and Guidelines for Maximaphily
- FIP SREV for Youth Philately
- FEPA Special Regulations for Philatelic Literature