Evaluation of the Performance of an AMS Based on ISO 55001
What the exam tests
Clause 9: monitoring, measurement, analysis and evaluation; internal audit; management review. The exam probes whether indicators actually prove achievement of asset management objectives and whether review produces decisions.
Core rules
- Determine what to monitor, the methods, timing, and who analyses and evaluates. Indicators should be traceable to objectives and combine leading and lagging views - for example PM compliance, mean time between failures, backlog, cost per unit of output and asset availability.
- Data quality: define sources, owners and validation; a wrong indicator is worse than none.
- Internal audit (9.2): planned programme with frequency, methods, criteria and scope; auditors must be objective and impartial and must not audit their own work; results are reported to relevant management.
- Management review (9.3): inputs include status of actions, changes in context and risk, performance against objectives, audit results, nonconformities, resource adequacy and improvement opportunities; outputs include decisions and actions.
Worked example
PM compliance reports 82% against a 95% target while failures rise. Management review traces the gap to two depots with unfilled posts, links it to a critical-asset reliability objective, and outputs a resourcing decision plus a revised KPI definition that excludes formally deferred work. Reasoning: the review produced a decision and corrected a measurement flaw, which is what clause 9 expects.
Traps
Dashboards with no objective behind them; self-auditing by process owners; minutes with no decisions; measuring only what the existing system happens to collect.