Human Reliability Associates (HRA) is an international consulting company specialising in improving human performance and minimising human error in safety critical systems. Established in 1982. Our team of engineers and human factors specialists have provided support to the oil and gas, chemical processing, power generation, transport and healthcare sectors. Our experienced team has practical experience of working with engineering clients to address the human dimensions of managing risks in a comprehensive and cost-effective manner. Our clients have included the following organisations: • Shell • Huntsman Chemicals • BP • Equate (Kuwait) • Borealis (Finland) • Petrobras (Brazil) • Polimeri • SSI Steel • Croda • Equate (Kuwait) • Exxon • National Grid • EdF (UK Power Networks) • ConocoPhillips • Borealis (Finland) • Wingas storage • PX • Murphy oil • Nynas • Rolls Royce • Energy Institute • UK Process Industry Association • Health and Safety Executive • National Patient Safety Agency • Health Foundation • Railtrack • Network Rail