This International Standard specifies requirements for competence, consis ency and impartiality for organizations providing energy management system (EMS) auditing and certification services. To ensure the effectiveness of EnMS audits, this International Standard addresses the audit process, the skills required of personnel engaged in the energy management systems certification process, the duration of audits and the multis te sampling.
NF X30-133:2015 Referenced Document
ISO 50001 Energy management systems — Requirements with guidance for use — Amendment 1: Climate action changes*， 2024-02-23 Update
ISO/IEC 17021 Conformity assessment - Requirements for bodies providing audit and certification of management systems
NF X30-133:2015 history
2015NF X30-133:2015 Energy management systems - Requirements for bodies providing audit and certification of energy management systems