SFAIRP meaning

SFAIRP (so far as is reasonably practicable) describes the standard of risk reduction a dutyholder must achieve: eliminate or reduce risks unless the sacrifice (in time, trouble and cost) would be grossly disproportionate to the risk. In Great Britain (England & Wales and Scotland) and Northern Ireland, the phrase appears widely in health and safety legislation (for example, the Health and Safety at Work etc. Act 1974 and related regulations; in NI the 1978 Order), with its meaning developed in case law, especially Edwards v National Coal Board [1949] 1 KB 704. In Ireland, “reasonably practicable” is defined in the Safety, Health and Welfare at Work Act 2005; the balancing approach is similar. Key legal features and usage: - Central to employer and controller duties, risk assessment and control selection, and often discussed with ALARP. - Requires continual review in light of current knowledge and available measures; contemporaneous evidence is critical. - Applied by regulators (HSE, HSENI, HSA) in compliance, notices and prosecutions; in Great Britain the onus is on the dutyholder to show further measures were not reasonably practicable (HSWA 1974, s.40). Usage is broadly consistent across the UK and Ireland in workplace, construction and major hazard contexts.