International guidelines

United Kingdom

Published by:National Institute for Health and Care Excellence

Last published:2017

Published by:Department of Health (England); The Scottish Government; Welsh Assembly Government; Northern Ireland Executive

Last published:2017

Published by:National Institute for Health and Care Excellence

Last published:2007

North America

Published by:American Society of Addiction Medicine/American Academy of Addiction Psychiatry

Last published:2024

Published by:American College of Surgeons

Last published:2022

Published by:US Substance Abuse and Mental Health Services Administration

Last published:2021

Published by:US Department of Veterans Affairs; Department of Defense

Last published:2021

Published by:American College of Physicians

Last published:2017

Rest of the world

Published by:World Health Organization

Last published:2014

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