This specification has the following objectives: Description of the requirements that must be adopted to define, implement, maintain and improve an efficient drivieng management system for fleets of commercial vehicles. Under this heading trucking companies, logistics industry as both passenger and environment companies are included. Provide a reference guide for the parameters and metrics representative of efficient driving and desirable ranges of values for them considering the context parameters. Establishment of the requirements of the measurement and efficient driving support systems. Specification fo the the basis for a efficient driving monitoring system to serve as the basis for the assessment processes of the competence of the drivers performed by the company itself.