MAINTENANCE OPERATIONSLEDGER

The operating record for assets, work, and reliability.

2026 research note

Standards-to-maintenance workflow crosswalk

A source-linked map from selected asset, reliability, condition, safety, and public-infrastructure authorities to operating workflows and buyer questions.

MAINTENANCE OPERATIONS LEDGERStandards-to-maintenance workflow crosswalkMethod and limitations included
Executive summary

A source-linked map from selected asset, reliability, condition, safety, and public-infrastructure authorities to operating workflows and buyer questions.

The maintained dataset joins 45 organization records, 30 normalized capabilities, 8 operating models, 18 authority records, and 12 operating domains. Counts describe the research corpus; they are not a market-size or quality score.

The authority records

ISO 55000:2024

Organizations managing assets of any type · Published international standard. ISO 55000 provides the vocabulary, overview, principles, outcomes, benefits, and management-system context for asset management.

ISO 55001:2024

Organizations choosing to establish an asset-management system · Published international standard. ISO 55001 specifies requirements for establishing, implementing, maintaining, and improving an asset-management system aligned with organizational objectives.

ISO 55002:2018

Organizations applying ISO 55001 · Published edition under revision. ISO 55002 provides guidance and examples for applying an asset-management system in accordance with ISO 55001.

ISO 55012:2024

Organizations developing people involvement and competence in asset management · Published international standard. ISO 55012 provides guidance on engaging people and developing the competence required within an asset-management system.

ISO 55013:2024

Organizations managing data to support asset-management objectives · Published international standard. ISO 55013 gives guidance on managing data so that it supports asset-management and organizational objectives.

ISO 17359:2018

Organizations establishing machine condition-monitoring programs · Published and confirmed current in 2023. ISO 17359 gives general procedures for setting up a condition-monitoring program for machines.

ISO 13374-1:2003

Organizations specifying software for machine condition-monitoring information · Published and confirmed current in 2025. ISO 13374-1 establishes general guidelines for software specifications related to processing, communicating, and presenting machine condition-monitoring and diagnostic information.

ISO 14224:2016

Petroleum, petrochemical, natural-gas, and related asset operators · Published and confirmed current in 2022. ISO 14224 provides standardized equipment taxonomy and reliability, failure, and maintenance data requirements for covered industries.

IEC 60300-3-14:2024

Organizations planning supportability and support through an item's life cycle · Published international standard. IEC 60300-3-14:2024 describes supportability and support in relation to reliability, maintainability, availability, cost, risk, and lifecycle performance.

IEC 60812:2018

Organizations planning, performing, documenting, and maintaining FMEA or FMECA · Published international standard. IEC 60812 explains how FMEA and FMECA are planned, performed, documented, and maintained for items and processes.

SAE JA1011_202411

Organizations evaluating whether a process conforms to RCM criteria · Revised and current. SAE JA1011 defines criteria for evaluating processes that claim to be reliability-centered maintenance.

SMRP Body of Knowledge

Maintenance and reliability practitioners · Maintained professional knowledge framework. The SMRP Body of Knowledge organizes maintenance and reliability practice into Business Management, Manufacturing Process Reliability, Equipment Reliability, Organization & Leadership, and Work Management.

DOE O&M Best Practices Guide

Federal and other facility and energy-management organizations using the guidance · Published government guidance. The DOE guide presents operations and maintenance management, technologies, and program practices for operational efficiency.

OSHA PSM mechanical integrity

Covered U.S. processes and employers subject to 29 CFR 1910.119 · Current federal regulation. OSHA's PSM standard includes mechanical-integrity requirements for specified process equipment, written procedures, training, inspections and tests, correction of deficiencies, and quality assurance.

EPA RMP prevention program and mechanical integrity

Covered U.S. stationary sources and processes subject to 40 CFR Part 68 · Current federal program. EPA's Risk Management Program includes prevention-program requirements that can involve process safety information, operating procedures, training, mechanical integrity, management of change, audits, and incident investigation.

NRC Maintenance Rule

U.S. nuclear power plant licensees within the rule's scope · Current federal regulation. The NRC Maintenance Rule requires monitoring the performance or condition of structures, systems, and components against licensee-established goals in a risk-informed maintenance framework.

ISO 41001:2018

Organizations managing facility services · Published edition under revision. ISO 41001 specifies requirements for a facility-management system intended to support demand-organization objectives and interested-party needs.

FTA Transit Asset Management rule

Recipients and subrecipients within 49 CFR Part 625 scope · Current federal rule and program guidance. FTA's Transit Asset Management rule requires covered transit providers to develop asset-management plans, inventory and assess capital assets, prioritize investments, set targets, and report defined information.

The operating-domain lens

Work identification and backlog control

The operating discipline for turning observed defects, service requests, inspections, alarms, and planned needs into bounded, prioritized, owned, and reviewable maintenance demand. The crosswalk links 6 capabilities and 2 authority records.

Preventive maintenance and PM optimization

The maintained process for selecting, scheduling, reviewing, and improving time-, usage-, condition-, and event-based maintenance tasks against asset function, failure behavior, consequence, and operating context. The crosswalk links 8 capabilities and 3 authority records.

Planning, scheduling, and workforce capacity

The work-management system for turning approved demand into executable job packages and coordinated weekly and daily schedules within labor, skill, access, production, permit, tooling, and material constraints. The crosswalk links 8 capabilities and 2 authority records.

Asset master data, hierarchy, and criticality

The governed record of asset identities, locations, parent-child relationships, functional positions, attributes, ownership, service consequence, criticality, and lifecycle status used by maintenance and reliability workflows. The crosswalk links 10 capabilities and 3 authority records.

MRO materials and critical spares

The control system for identifying, stocking, preserving, reserving, issuing, replenishing, repairing, and reviewing materials required to execute maintenance and protect asset function. The crosswalk links 9 capabilities and 2 authority records.

Mobile execution, procedures, and field evidence

The frontline work system for delivering current asset context and job instructions, supporting safe exception handling, capturing actual labor, materials, findings, measurements, and evidence, and completing a quality closeout. The crosswalk links 10 capabilities and 3 authority records.

Condition monitoring and predictive maintenance

The governed chain from asset and failure context through sensing, data quality, detection, assessment, diagnosis, recommendation, work decision, intervention, and verification. The crosswalk links 9 capabilities and 3 authority records.

Reliability engineering and failure elimination

The operating discipline for defining required function, analyzing failures and consequences, selecting defensible strategies, investigating repeat loss, implementing action, and verifying sustained change. The crosswalk links 8 capabilities and 3 authority records.

Lifecycle cost and capital renewals

The decision system for balancing service, performance, condition, risk, maintenance, operating cost, remaining life, renewal options, timing, funding, and uncertainty across asset portfolios. The crosswalk links 8 capabilities and 3 authority records.

Integration, data governance, and cybersecurity

The control system for asset, work, inventory, labor, cost, document, sensor, control-system, and analytical data identities, ownership, exchange, security, lineage, quality, and retention. The crosswalk links 8 capabilities and 3 authority records.

Regulated maintenance and mechanical integrity

The controlled translation of applicable requirements and engineering programs into equipment scope, procedures, competence, inspection and test, deficiency action, change, retained evidence, and accountable review. The crosswalk links 8 capabilities and 3 authority records.

Facilities and public-infrastructure stewardship

The lifecycle management of buildings, campuses, utilities, roads, transit, and civic assets through service requests, inspection, maintenance, condition, geographic context, service levels, risk, and renewal planning. The crosswalk links 12 capabilities and 3 authority records.

How to use the crosswalk

Determine applicability with qualified owners, identify affected records and workflows, map each expectation to an accountable decision and retained evidence, then use capability and organization pages to frame a technology evaluation. A mapping is editorial navigation—not a conformity or legal conclusion.

Methodology

  1. Define the market boundary, exclusions, operating models, and capability taxonomy before classifying organizations.
  2. Require an approved official source for organization inclusion and each documented capability.
  3. Keep authority sources, provider claims, independent observations, editorial synthesis, and unknowns in separate evidence states.
  4. Use one primary operating model per organization while retaining adjacent scope in the narrative record.
  5. Preserve source URLs, review dates, material changes, limitations, and correction history.

Limitations

  • The maintained population is substantial but not claimed to be a complete global market.
  • Official public documentation may omit available capabilities or lag product and service changes.
  • Documented positioning does not measure product depth, configured availability, independent performance, implementation effort, customer outcome, or commercial terms.
  • Authority mappings are editorial research aids and do not establish buyer-specific applicability or product conformity.
  • No organization may purchase inclusion, classification, finding, or correction outcome.

Reproducibility and updates

The report is reproduced from the provider registry, normalized facts and evidence, authority and domain records, and the publication taxonomy. A material change requires a dated source and editorial explanation. Historical values remain available through the change ledger rather than disappearing when the current record changes.

Research boundary

Maintenance Operations Ledger is not a maintenance contractor, engineering firm, regulator, standards body, certification body, inspection authority, insurer, or software provider. Its records support research and operational review; they do not establish legal compliance, engineering sufficiency, safe condition, standards conformity, failure diagnosis, required maintenance, prediction accuracy, reliability outcome, or fitness of any system for a particular asset estate.