News about the ISO 19011 standard version 2026 Guidelines for auditing management systems

22/06/2026

The fourth version of the ISO 19011 standard was released in May 2026. It replaces the 2018 edition. The title remains unchanged: "Guidelines for auditing management systems". The price on the ILNAS website is relatively reasonable (€66.30), although standards arguably ought to be free—cf. the ISO Standards Users’ Bill of Rights Released.

New features focus on digitalization, data analysis, and the emerging geopolitical and environmental challenges and risks facing organizations. These remain recommendations and not requirements. The 2026 version of ISO 19011 does not alter fundamental auditing principles but reinforces the standard's role as a tool for decision-making and risk management.

The overall audit framework is being modernized through several key areas of evolution within the standard:

• artificial intelligence and data auditing:
  • smart sampling: gone are the days of randomly selecting three files; ISO 19011 encourages the use of data analysis tools to screen entire data streams and automatically detect anomalies before the fieldwork phase even begins
  • algorithm auditing: if an organization uses AI to validate processes or release results, the auditor must now evaluate the governance of that AI (e.g., bias, integrity of training data)
  • auditors are proficient in:
    • the relevance and implications of using AI when conducting audits
    • digital tools applicable to auditing and remote communication
    • requirements regarding data protection and information security
• strict framework for remote auditing:
  • introduced hastily during past health crises, remote auditing is now fully structured. The standard mandates a preliminary risk assessment covering the cybersecurity of sharing channels, the stability of live video streaming platforms, and the management of confidentiality regarding shared screen data
• integration of climate change considerations (alignment with the "2024 amendment"):
  • in full accordance with recent ISO amendments regarding High-Level Structure (HLS), the auditor is required to verify how the organization assesses the relevance of climate-related risks to its management system (business continuity, logistics risks, infrastructure failure)
• strengthening of cybersecurity and resilience:
  • information system security is no longer the exclusive domain of ISO 27001. During any audit (quality, environmental, or safety), the auditor must assess the resilience of the digital tools used to maintain the integrity of the documented system
• a more strategic role for the audit program manager:
  • the role of the audit program manager is no longer limited to audit scheduling; it now requires ensuring alignment with the sponsor's expectations and the audited organization's key issues. Emphasis is placed on preparing the conditions under which the audit is conducted. The audit program manager must ensure that auditors have access to all the information, authorizations, and resources needed to carry out their assignment
• an expanded risk-based approach:
  • the audit program places special emphasis on processes, activities, or issues posing the most significant risks to the effectiveness and performance of the management system being audited
  • consideration of risks associated with suppliers and external service providers is strengthened within the audit program (e.g., the level of trust placed in the supplier, contractual obligations, and the strategic importance of the products or services provided)

Fundamental auditor principles are evolving to adapt to digital transformation:

• ethics and confidentiality in the digital age: strict requirements regarding screen captures, audio/video recordings of the audit, and the use of personal data (GDPR)
• enhanced risk-based approach: the focus shifts to the risks inherent in the audit process itself (the relevance of a sample selected by AI or the misinterpretation of raw data)

What this means in practical terms for your future audits: