Knowledge · Practice

The Decision Engineering Handbook

A practical field guide for moving from a consequential business question to a governed, testable and observable decision service.

01Discover

Find the decisions embedded in outcomes, capabilities, policies, workflows and judgement.

02Decompose

Map sub-decisions, dependencies, information and authority.

03Model

Express rules, calculations, analytical mechanisms, constraints and review paths.

04Operationalise

Publish a governed decision service with an explicit contract and decision record.

05Improve

Connect actions to outcomes, compare against a baseline and release controlled change.

Next step

Make one consequential decision visible.

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