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Project Risk Assessment Matrix

A project risk matrix plots identified risks as points on a probability-vs-impact scatter: high probability + high impact risks (top-right) require immediate mitigation; low probability + low impact (bottom-left) are accepted.

種類 マトリクス規格 2×2 / N×M quadrant conventionエンジン schematex-matrix更新日 2026/5/27
Project Risk Assessment Matrix
Drawing preview
依頼内容

“A software project risk matrix with impact from low to high and likelihood from unlikely to almost certain. Plot Vendor delay, Scope creep, Staff turnover, Budget overrun, Tech stack issues, Security breach, Integration failure, and Regulatory change.”

次はこちらAdd a risk for a failed user-acceptance test.Move Security breach to a higher likelihood.
この図に含まれるもの

図の背後にある意思決定を読み解く。

01Scope creep and vendor delay are both high-probability

they need active mitigation plans.

02Security breach at high impact but low probability

monitor with detection controls.

03Budget overrun near center

requires contingency reserve.

Add quadrant color overlay (red/amber/green); connect each risk dot to a risk register row for a full risk management plan.

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