Topic module

Proportionate Control and Reasonable Practicability

Matching control to foreseeable risk, legal standards, good practice and the circumstances of the work.

Long-form learning

Concept to Risk to Memory to Check-up

Move from management ownership to a specific workplace risk assessment, proportionate control, investigation and evidence-led improvement.

Core concepts

Concept 1

Controls must address the actual hazard, exposure route and people affected.

Exam cue: Test whether the proposed measure prevents or interrupts the mechanism of harm.

Concept 2

Relevant legal requirements and established standards set a minimum for the decision.

Exam cue: Escalate severe or specialist risks instead of improvising beyond competence.

Concept 3

Reasonable practicability weighs real risk against the sacrifice of further control, not convenience alone.

Risk pitfalls and guardrails

Rejecting a control because it is inconvenient without considering the risk.

Guardrail: Do not replace a design, engineering or organisational control with paperwork, a warning or PPE alone.

Copying a control from a different task or environment.

Guardrail: Do not replace a design, engineering or organisational control with paperwork, a warning or PPE alone.

Memory anchors

Control the Mechanism

Choose a measure that breaks the path from hazard to harm.

Standards Set the Floor

Meet applicable law and recognised good practice before comparing options.

Proportion Follows Risk

Higher credible harm demands stronger and more reliable control.

Convenience Is Not Balance

Time or cost matters only within a defensible risk-control judgement.

Specialist Risk Specialist Help

Escalate when evidence, design or legal interpretation exceeds competence.

Checkpoint rule

Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.

Knowledge Check (after reading)

Short check-up to confirm understanding of this module.

1-2 question checkpoint

Next step personalized recommendations

Move forward only after this module is stable.

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