MUST NOT
MUST NOT
This phrase, or the phrase ‘SHALL NOT’, means that the definition is an absolute prohibition of the specification.
Commission Implementing Regulation (EU) 2021/541 of 26 March 2021
Commission Regulation (EU) No 1305/2014 of 11 December 2014 on the technical specification for interoperability relating to the telematics applications for freight subsystem of the rail system in the European Union and repealing the Regulation (EC) No 62/2006