| Document | Version |
| International Dolphin 81 Class Rules | V1.17 |
| Appendix A – Hull+Deck | V1.3 |
| Appendix B – Appendages | V1.1 |
| Appendix C – Rigg | V1.2 |
| Appendix D – Mainsail | V1.2 |
| Appendix E – Headsail | V1.0 |
| Appendix F – Mast Cross Section | V1.0 |
| Appendix G – Mast Mark | V1.0 |
| Appendix H – Mast Rake | V1.1 |
| Appendix I – Class Insignia | V1.1 |
| Measurement Instructions Dolphin 81 | V1.6 |