EPI CDFOM Study Guide — Certified Data Centre Facilities Operations Manager Exam Prep

Pass the EPI CDFOM exam with a study guide written for the people who actually run data centres.

The CDFOM (Certified Data Centre Facilities Operations Manager) is EPI's operations management certification - the Maintenance/Operations counterpart to CDCP/CDCS. It tests whether you can run a facility as a managed operation: service levels, teams, safety, security, maintenance, monitoring, projects, sustainability, resilience and governance. This guide teaches all eleven official syllabus modules in plain language, with the comparisons, formulas and judgement calls the exam actually tests.

What's inside:

All 11 official CDFOM syllabus modules across 6 chapters (~50,000 words)

Service level management end to end: needs analysis, capability assessment, SLA/OLA structure, availability math (work the downtime budgets for 99.9% → 99.999% until they're automatic)

The organization: structure, roles, skills matrix, backup vs deputy, shifts, performance, succession

Safety & statutory: risk assessment hierarchy, permit-to-work, LOTO, PPE, emergency preparedness, incident reporting, audits

Physical security: layered zones, access control discipline, deliveries, patrols, security incidents

Facilities management: preventive vs predictive vs condition-based vs RCM compared honestly, outsourcing without losing accountability, contracts, warranty, spares

Operations, monitoring & projects: SOP/EOP discipline, ITSM (incident/problem/change), alarm design, project phases and handover

Sustainability: PUE, DCiE, CUE, WUE, REF — with each metric's blind spot — plus waste, water and ICT utilisation

Resilience: BIA, MTPD/RTO/RPO, cold/warm/hot site options compared

Governance, risk & compliance: the four risk treatments, document life cycle, budgets, vendor scorecards, asset life cycle

Exam traps flagged throughout: "highly recommended" vs required, transfer ≠ accountability, averaged availability vs lived experience

Real exam format: 60 multiple-choice questions, 90 minutes, closed-book. Passing mark: 42 out of 60. Exam accredited by EXIN; certificate valid 3 years. No certificate prerequisite — operations experience is advisable, and EPI highly recommends DCFC/CDCP first. The course is fully aligned with the DCOS standard.

Independent study material. Not affiliated with or endorsed by EPI.

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