25/06/2026
HSE Guidance HSG48 names four categories of human failure. Risk assessment plans for all of them. "Our staff would not do that" plans for none.
HSG48 "Reducing error and influencing behaviour" classifies human failure as slips (action errors), lapses (memory failures), mistakes (decision errors) and violations (deliberate non-compliance). UK risk assessment must consider all four.
MHSWR 1999 Schedule 1 sets the hierarchy of preventive measures.
Avoid the risk first. Combat at the source second. Collective protection before individual. Training sits at the base, not the top.
R v Board of Trustees of the Science Museum (1993) set the test as real risk, not fanciful risk. R v Chargot [2008] UKHL 73 confirmed HSWA Section 40 places the burden on the duty holder to prove the precaution was not reasonably practicable.
HSE 2024/25 records 60,645 RIDDOR-reported non-fatal injuries (source: HSE).
For UK tech firms, finance houses, marketing agencies, insurance brokers and education providers, the risk assessment proves the employer planned for the staff member who would.
Arinite's qualified health and safety consultants, health and safety software and office health and safety audits build the HSG48-informed risk assessment the HSE expects to see.
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