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| Number | Title | Effective | Version |
|---|---|---|---|
| NSFR 604 | Indicators and Signs | 11 May 2026 | 1.0 |
| NSFR 610 | Passing Indicators at STOP | 11 May 2026 | 1.0 |
| NSFR 612 | Overrun Limit of Authority | 11 May 2026 | 1.0 |
| NSFR 614 | Blocking Facilities | 11 May 2026 | 1.0 |
| NSFR 656 | Fixed Signals | 11 May 2026 | 1.0 |
| NSFR 658 | Passing Signals at STOP | 11 May 2026 | 1.0 |