MAINTENANCE OPERATIONSLEDGER

The operating record for assets, work, and reliability.

Organizations managing assets of any type · International vocabulary and principles standard

Asset management — Vocabulary, overview and principles

ISO 55000 provides the vocabulary, overview, principles, outcomes, benefits, and management-system context for asset management.

Published international standardVoluntary unless adopted through policy, contract, law, or another authority

What the authority record establishes

ISO 55000 provides the vocabulary, overview, principles, outcomes, benefits, and management-system context for asset management.

Voluntary unless adopted through policy, contract, law, or another authority

The exact official title, issuing body, jurisdiction, version or application record, and linked source define the scope of this page. Readers should not transfer the authority's status to a commercial product or infer transaction-, patient-, system-, site-, or organization-specific applicability from this summary.

Why it matters to this market

It gives buyers a common language for value, alignment, leadership, assurance, adaptability, sustainability, and maturity without turning software into the asset-management system.

Affected operating stages

  • Policy
  • Objectives
  • Planning
  • Lifecycle Decisions
  • Assurance
  • Improvement

Capabilities to examine

Asset Registry And Hierarchy

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for asset registry and hierarchy.

Asset Criticality And Risk Ranking

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for asset criticality and risk ranking.

Reliability-Centered Maintenance And Strategy

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for reliability-centered maintenance and strategy.

Asset Health And Performance Analytics

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for asset health and performance analytics.

Capital Planning And Asset Investment

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for capital planning and asset investment.

Maintenance Cost And Budget Analysis

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for maintenance cost and budget analysis.

Document Control And Audit Trails

Ask how the system or service identifies the controlling source and version, applies customer-specific interpretation, handles exceptions, preserves human judgment, and retains evidence for document control and audit trails.

Affected buyer audiences

  • asset-management leaders
  • maintenance and reliability
  • finance and capital
  • executives

Implementation questions

  • Which entities, products, populations, transactions, systems, sites, or jurisdictions are actually within scope?
  • What is binding, what is guidance, and what is a technical or consensus standard?
  • Which publication, adoption, effective, application, transition, and enforcement dates differ?
  • Who owns legal, clinical, quality, regulatory, policy, or operational interpretation?
  • How will a source revision affect open work and historical decisions?

Interpretation boundary

ISO 55000 provides concepts and principles; it does not certify products or establish the maturity, value, or reliability of an organization.