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| Document | Version Date |
| MLS Bylaws | November 2024 – Ratified |
| MLS Safety and Operating Rules | November 2024 – Ratified |
| MLS Other Rules, Guidelines, and Schedules | December 2023 Revision – Board Approved |
| MLS Remotely Operated Locomotives & Checklist | June 2022 – Board Approved |
| MLS Wheel Standard and Axle Loads | May 2016 |
| IBLS Wheel Standards | May 2016 |