An Assurance Score in facilities management (FM) is a real-time measure of an asset's health, expressed as a single signal, that reflects whether the maintenance work performed against that asset is producing the reliability outcome it was intended to produce. It is part of Xempla's System of Decisions and sits above existing CMMS, CAFM, and BMS systems, which remain the systems of record. The Assurance Score does not replace them. It reads from them.
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Why Does FM Need an Assurance Score?

FM operating models produce two kinds of evidence. The first is evidence of activity: a PPM closed in the CMMS, an SLA met, a KPI moved. The second is evidence of outcome: an asset that is reliable. The industry has built strong systems for the first and has historically relied on periodic audit to infer the second.

The Assurance Score makes the second kind of evidence continuous and measurable at the asset level.
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How Is the Assurance Score Produced?

The Assurance Score is produced through two complementary mechanisms: continuous AI monitoring and periodic audit. Continuous AI monitoring reads maintenance activity and asset behaviour from the existing CMMS, CAFM, and BMS environment and updates the score as evidence accumulates. Periodic audit remains part of the picture, providing the structured verification points that ground the continuous signal.

The result is a score that is current at any moment and grounded in audit-grade evidence.
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How Is the Assurance Score Different From a Traditional FM Audit?

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What Changes When the Assurance Score Exists?

Asset health becomes knowable at any moment, not at the next audit cycle. One signal replaces a fragmented set of KPIs that previously required interpretation. The signal is consistent across locations and teams, which gives operational governance a common reference point. Emerging issues surface as early warnings before they escalate into failure or SLA breach. Accountability is linked to asset condition, not only to activity.
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FAQs

What is an Assurance Score in facilities management?

An Assurance Score is a real-time measure of an asset's health, expressed as a single signal. It reflects whether the maintenance work performed against that asset is producing the reliability outcome it was intended to produce.
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How is the Assurance Score produced?

It is produced through continuous AI monitoring of maintenance activity and asset behaviour, combined with periodic audit. Continuous monitoring keeps the score current. Periodic audit provides structured verification points.
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Why does FM need an Assurance Score if SLAs and KPIs already exist?

SLAs and KPIs confirm contractual or activity performance. The Assurance Score answers a different question: is the asset in the condition it is supposed to be in, right now?
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How often does the Assurance Score update?

Continuously. The continuous AI monitoring layer updates the score as new maintenance activity and asset behaviour evidence is observed, with periodic audit providing structured checkpoints.