The draft covers the following radio interfaces for equipment used for maritime and inland waterway transport:

- C01 for GMDSS equipment (1) intended for SOLAS ships (2);

- C02 for GMDSS equipment intended for non-SOLAS ships;

- C03 for non-GMDSS equipment;

- C04 for radio navigation equipment;

- C05 for coast stations.

(1) GMDSS: Global Maritime Distress and Safety System.

(2) SOLAS: Safety Of Life At Sea.

Radio interfaces C01 (01 to 10), C02 (01 to 08), C03 (01 to 04), C04 (01 to 09) and C05 (01 and 02)

These radio interfaces contain details on the frequency plan and the description of the minimum technical requirements for the radio communication devices in question (see point 6) in connection with the efficient use of the radio spectrum.