The Operational Research Society

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Operational research (OR) is the science of better decision-making and OR people work to find effective approaches to real-world problems by using maths and science. The OR Society is the home of the operational research and analytics community. We promote the understanding and use of operational research in all areas of life, including industry, business, government, health, and education. The society is a registered charity which offers professional training and accreditation, encourages students to engage with STEM subjects, and facilitates pro bono consultancy services. See more at