Before revision: It was established in 1939, with the preamble stating: Having decided upon the adoption of certain proposals with regard to the regulation of hours of work and rest periods of professional drivers (and their assistants) of vehicles engaged in road transport,... Modification The concepts included in the convention were revised and included in ILO Convention C153, Hours of Work and Rest Periods (Road Transport) Convention, 1979.
After revision: It was established in 1939, with the preamble stating: Modification The concepts included in the convention were revised and included in ILO Convention C153, Hours of Work and Rest Periods (Road Transport) Convention, 1979.