Five instruments, one per pillar

The diagnostic I run in the first week of an engagement: what to freeze, what to measure, and what to fix first — in that order, because doing them in any other order is how cost programmes get reversed.

Score your network against the eight control areas that produce most SLA penalties: surveillance coverage, sleeping sites, escalation inside TAT, ticket closure, repeat-fault RCA, preventive maintenance, energy reconciliation and your own outage register.

Control questions across the document lifecycle, acquisition to disposal, that separate digitised files from reliable information — with the custody and retention questions an auditor would actually ask.

The questions your board pack should answer and usually does not: what changed, what it means, what is outside tolerance, and what decision or assurance is required.

Rate your second line against four failure modes: MIS without insight, reviews without closure, escalation without ownership, and supervision without accountability.