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Near equivalentEnforcement

Prohibition notice

A formal enforcement notice issued by an inspector prohibiting an activity that involves or is likely to involve a risk of serious personal injury, taking immediate or deferred effect.

By jurisdiction

🇬🇧

UK HSE

“prohibition notice”Exact equivalent

Section 22 of HSWA 1974 empowers an inspector to issue a prohibition notice where activities are being or are about to be carried on that involve or will involve a risk of serious personal injury. A deferred notice takes effect after a specified time; an immediate notice stops the activity at once.

StatutoryHealth and Safety at Work etc. Act 1974, section 22Source
🇮🇪

Irish HSA

“prohibition notice”Close equivalent

Section 66 of the Safety, Health and Welfare at Work Act 2005 empowers an inspector to issue a prohibition notice prohibiting the carrying on of any activity that involves a risk of serious injury or death. The notice takes immediate effect.

Jurisdiction note: The Irish notice always takes immediate effect. The GB notice may be immediate or deferred.
StatutorySafety, Health and Welfare at Work Act 2005, section 66Source
🇺🇸

US OSHA

“imminent danger notice”Partial equivalent

OSHA may seek a court order to restrain imminent dangers under section 13 of the OSH Act 1970. Unlike UK and Irish prohibition notices, OSHA inspectors cannot themselves stop work without a court order.

Jurisdiction note: OSHA does not have a direct administrative prohibition notice. Court action is required to force a work stoppage.
StatutoryOccupational Safety and Health Act 1970, section 13Source

Practitioner note: Where the risk is imminent the notice takes effect immediately, and an appeal does not suspend it. Work stops until the matter is remedied.

Nearest equivalent in other frameworks

  • →citation (OSHA — same term used for both notice types)

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