ISO 50001:2011 specifies requirements for establishing, implementing, maintaining and improving an energy management system, whose purpose is to enable an organization to follow a systematic approach in achieving continual improvement of energy performance, including energy efficiency, energy use and consumption.

ISO 22398:2013 recommends good practice and guidel... Mai multines for an organization to plan, conduct, and improve its exercise projects which may be organized within an exercise program. Mai puţin
