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Criticality Safety, Nuclear Safety Technical Assessment Guide, NS-TAST-GD- 041 Revision 7

Date released
3 February 2025
Request number
202501071
Release of information under
Freedom of Information Act 2000 (FOIA)

Information requested

I would like to request the following document that has since been updated on your website to Issue 8:

ONR Guide, Criticality Safety, Nuclear Safety Technical Assessment Guide, NS-TAST-GD- 041 Revision 7, June 2019.

Information released

We confirm that under s.1 of the FOIA, we hold the information you have requested and have enclosed a copy of the Criticality Safety Technical Assessment Guide ‘NS-TAST-GD-041 Revision 7’.

Please note that information relating to individuals has been redacted from the enclosed document as it constitutes personal data. The release of this type of information could identify an individual either directly or indirectly, and as such, any personal data that could identify another individual has been withheld under the remit of exemption s.40(2) of the FOIA.

Further information

For the purposes of our public register, please note that revision 7 of NS-TAST-GD-041 has been superseded and this is not the latest version. The latest version, at the time of response to this request, is NS-TAST-GD-041 – Criticality Safety, revision 8 and can be found on our website here.

Exemptions applied

s.40

PIT (Public Interest Test) if applicable

N/A