| C1.1 & C2.1 - Competition Rules & Technical Rules | | 03 DEC 2025 | PDF | En Fr Sp |
| C2.1A – Athletic Shoe Regulations (effective from 01 January 2026) | | 02 DEC 2025 | PDF | En Fr |
| C2.1B - Mechanical Aids Regulations | | 10 MAR 2022 | PDF | En Fr |
| C1.2 - World Athletics Series Regulations | | 08 OCT 2023 | PDF | En Fr |
| C1.2 WAS Regulations Appendix 1 - International Delegates & Officials | | 08 OCT 2023 | PDF | En Fr |
| C1.2 WAS Regulations Appendix 2 - Travel, Accommodation & Awards | | 08 OCT 2023 | PDF | En Fr |
| C1.2 WAS Regulations Appendix 3 - Entries & Deadlines | | 08 OCT 2023 | PDF | En Fr |
| C1.2 WAS Regulations Appendix 4 - Table of Subsidies - Team Officials | | 08 OCT 2023 | PDF | En Fr |
| C1.2 WAS Regulations Appendix 5 - Table of Rounds | | 08 OCT 2023 | PDF | En Fr |
| C1.3 - Diamond League Regulations (2025 Status Requirements) | | 24 MAR 2025 | PDF | En Fr |
| C1.4 - Continental Tour Regulations | | 24 MAR 2025 | PDF | En Fr |
| C1.4A - Continental Tour Regulations Appendix 1 | | 08 MAR 2024 | Excel | En Fr |
| C1.4B - Continental Tour Regulations Appendix 2 | | 08 MAR 2024 | Excel | En Fr |
| C1.5 - Indoor Tour Regulations | | 12 DEC 2025 | PDF | En Fr |
| C1.5A - Indoor Tour Regulations Appendix 1 | | 24 MAR 2025 | Excel | En Fr |
| C1.5B - Indoor Tour Regulations Appendix 2 | | 13 DEC 2024 | Excel | En Fr |
| C1.6 - Label Road Race Regulations | | 12 AUG 2025 | PDF | En Fr |
| C1.7 - Race Walking Tour Regulations | | 12 DEC 2025 | PDF | En Fr |
| C1.8 - Combined Events Tour Regulations | | 08 MAR 2024 | PDF | En Fr |
| C1.9 - Cross Country Tour Regulations | | 12 DEC 2025 | PDF | En Fr |
| C3.1 & C3.2 - Not used | | 10 MAR 2022 | PDF | |
| C3.3 - Not used | | 01 SEP 2025 | PDF | |
| C3.3A - Eligibility Rules | | 02 DEC 2025 | PDF | En Fr |
| C3.4 - Transfer of Allegiance Regulations | | 13 JUL 2022 | PDF | En Fr |
| C3.5 – Not used | | 01 SEP 2025 | PDF | |
| C3.5A - Regulations for the Implementation of Eligibility Rule 3.5 (Male and Female Categories) | | 02 DEC 2025 | PDF | En Fr |
| C3.6 – Not used | | 01 SEP 2025 | PDF | |
| C4 - Not used | | 10 MAR 2022 | PDF | |
| C5.1 - Athletes' Representatives Rules | | 01 JAN 2025 | PDF | En Fr |
| C6.1 - Event Bidding Rules | | 05 MAY 2025 | PDF | En Fr |
| C7.1 - Marketing and Advertising Rules | | 31 MAR 2023 | PDF | En Fr |
| C7.2 - Marketing and Advertising Regulations Clothing & Accessories - World Athletics Series events | | 01 DEC 2023 | PDF | En Fr |
| C7.3 – Marketing & Advertising Regulations WAS: Event Branding | | 08 OCT 2023 | PDF | En Fr |
| C7.4 - Marketing and Advertising Regulations Clothing & Accessories - invitation meetings, circuits and Label road races | | 01 DEC 2023 | PDF | En Fr |
| C7.5 - Marketing and Advertising Regulations World Rankings Competitions Event Branding - Diamond League & Continental Tour Gold | | 01 DEC 2023 | PDF | En Fr |