Croft Associates Ltd

Croft is a leading provider of specialist transport packaging for radioactive materials, offering end-to-end services including design, testing, licensing, supply, maintenance, and technical support, compliant with IAEA SSR-6 Regulations and US 10 CFR 71 subpart H.

Croft is recognised as a Design Authority by industry regulators and accepted as a Competent Authority for IP-2 and Type A packages. All our packaging designs meet the requirements of the IAEA Transport Regulations and conform with the associated IAEA advisory material provided within SSG-26.

Our technical competences include containment verification to ISO 12807 and ANSI N14.5 test standards. We routinely perform gas pressure change containment verification using our purpose-designed CALT® leakage tester. We have ASNT Level II & III qualified test personnel who can advise and perform helium mass spectrometer leakage testing of high integrity containment systems, both upon manufacture and at periodic maintenance.