HSG65 is a health and safety management model produced by the UK HSE regulatory authority offering guidance on generic 'systems' and 'compliance' strategies. a) Summarise TWO other internationally recognised benchmarking standards and compare and contrast the respective approaches to health and safety management of all three. (25 Marks) b) Discuss the arguments for and against the integration of health and safety management systems with quality and environmental systems. (25 Marks)