How mature is your maintenance program, really?
The Reliability Maturity Index (RMI) is a structured, five-domain assessment built by the SMMS reliability engineering team. Answer a short set of questions about your planning, execution, materials, data, and culture, and get a scored maturity report — starting with a free QuickScan, no account setup required beyond an email address.
Start free assessmentThree tiers, one growing picture
QuickScan
A 15-question snapshot of your reliability maturity across five domains — planning, execution, materials, data, and culture. Results in under ten minutes, no card required.
Standard
A full role-routed assessment with evidence uploads, domain-by-domain scoring, and a peer benchmark against similar operations once enough assessments exist in your segment.
Deep-Dive
Everything in Standard plus multi-respondent role coverage, ISO 55001 gap analysis, and prioritized recommendations mapped to your specific maturity gaps.
Frequently asked questions
- What is the Reliability Maturity Index?
- The RMI is a structured assessment that scores your maintenance and reliability program across five domains — planning, execution, materials management, data & analytics, and culture — producing an overall maturity score and a maturity level from Reactive through Optimized.
- Is the QuickScan really free?
- Yes. The QuickScan tier is a free, 15-question assessment. No credit card is required to start or to see your results.
- Do I need an SMMS account to take the assessment?
- No. The RMI runs on its own account system, separate from the SMMS maintenance management platform. You can complete an assessment without ever creating a tenant account.
- How is my data used?
- Individual assessment content — your scores, responses, and evidence — is never shared with anyone else. Benchmark comparisons only ever show anonymized, aggregated peer statistics, and only once at least five peer organizations exist in your segment.