Division 4.2.21 Networking and communicationF1
United Kingdom Repealed
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- 4.2.21.1General architecture
- 4.2.21.2Network
- 4.2.21.3Protocols
- 4.2.21.4Security
- 4.2.21.5Encryption
- 4.2.21.6Central repository
- 4.2.21.7Common interface for RU/IM communication
Annotations
Textual amendments
- F1
Regulation revoked (31.12.2020) by The Railways (Interoperability) (Miscellaneous Amendments and Revocations) (EU Exit) Regulations 2020 (S.I. 2020/318), reg. 1(2)(c), Sch. 2