Misdelivered Transport Package


Print View Posted on: 02 September 2026

Event Date: 25 June 2026 Event Type: Transportation
Event Location: United Kingdom, Topspeed Couriers Ltd INES Rating: 2 (Final)

Topspeed Couriers Ltd was carrying a Type A package containing radioactive material in the form of a 555 GBq special form Selenium-75 source intended for industrial radiography. The package was delivered to the wrong location in Aberdeen. Later after one hour the organisation which had incorrectly received the package delivered it to the correct consignee. However, the package was not correctly handled by the correct consignee for a period of 4 hours until a suitably trained employee took control of the package. Radiation doses received by the handling employees was well below the legal limit. There was no release of radioactive material.

INES Rating: 2 - Incident (Final) as per 23 July 2026
Release beyond authorized limits? No
Overexposure of a member of the public? No
Overexposure of a worker? No

Contamination spread within the facility? No
Damage to radiological barriers (incl. fuel damage) within the facility? No

Degradation of Defence In-Depth Yes

Person injured physically or casualty? No
Is there a continuing problem? No
Related Information
https://www.onr.org.uk/

Srinivas Golakoti
Office for Nuclear Regulation (ONR)

Srinivas.golakoti@onr.gov.uk
http://onr.gov.uk
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