International Standard
ISO 50002-1:2025
Energy audits — Part 1: General requirements with guidance for use
Reference number
ISO 50002-1:2025
Edition 1
2025-06
Read sample
ISO 50002-1:2025
83645
Published (Edition 1, 2025)

ISO 50002-1:2025

ISO 50002-1:2025
83645
Language
Format
CHF 177
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Abstract

This document specifies:

     the principles of carrying out energy audits;

     the process requirements for carrying out an energy audit in relation to energy performance;

     the roles and responsibilities of the organization and the energy auditor;

     deliverables for energy audits.

It gives guidance on determining and/or evaluating the competence of the energy auditor.

This document is applicable to any organization regardless of its size, complexity, geographical location, organizational culture or the products and services it provides, irrespective of the quantity, use or types of energy used.

This document does not apply to selecting and evaluating the competence of bodies providing energy audit services.

It also does not apply to auditing an organization’s energy management system (EnMS), as this is described in ISO 50003.

Additional documents provide information guidance on applying the energy audit process to buildings (see ISO 50002-2), processes (see ISO 50002-3) and other applications or uses.

General information

  •  : Published
     : 2025-06
    : International Standard published [60.60]
  •  : 1
     : 37
  • ISO/TC 301
    27.015 
  • RSS updates
Climate action

This standard contributes to

  • Achieve climate neutrality: Validation, verification and conformity assessment; GHG emissions / mitigation; 
  • Integrate climate action in governance and management: GHG emission reduction and carbon removals projects; 

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