The February 2023 SEC Release, which went live on 23 February 2023, consisted of only SEC documentation changes arising from SEC Modification Proposals; it did not impact the DCC Systems. The following modifications were in scope:
| Modification Number | Modification Name | Stage | Implementation Date | Last Updated |
|---|---|---|---|---|
| MP210 | RSA forecasts, orders and pay stock charges for Alt HAN Equipment | Implemented | 23/02/2023 | 25/03/2025 |
| MP172 | Reduced CPA & CPL requirements for innovation and Device field trials | Implemented | 23/02/2023 | 29/08/2025 |
| MP167A | Review of SEC documents (Testing Approach Document criteria) | Implemented | 23/02/2023 | 25/03/2025 |