This outlines the message structure for the transmission of ASTERIX categories version number reports.
The use of intermediate editions of a specific ASTERIX category shall be limited to the test and development phase of a new system and/or a new ASTERIX category. As soon as the status of both is stable, the system shall be migrated
With Edition 1.2 the number of this category was changed from 242 to 247 to resolve a conflict with a previously defined category.