Form

Part RSR-C6: variation to a bespoke radioactive substances activity permit on a nuclear site to add or amend disposal by case specific exemption

Application form to vary a radioactive substances environmental permit for a nuclear site, to add or amend disposal by case specific exemption.

• From: Environment Agency
• Published: 8 October 2026

Applies to England

Documents

Form Part RSR-C6: Variation to a bespoke radioactive substances activity permit on a nuclear site to add or amend disposal by case specific exemption

PDF, 117 KB, 4 pages

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Form guidance for Part RSR‐C6: Variation to a bespoke radioactive substances activity permit on a nuclear site to add or amend disposal by case specific exemption

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Details

Case specific exemption allows you to dispose of waste that poses a low risk to people and the environment to a facility (a consignee) who:

• does not have a permit for radioactive substances activities
• accepts non-radioactive waste of a similar type

The disposal is authorised through your permit. 

Use this form if you:

• are applying to vary your permit to add disposal using case specific exemption to a new consignee
• wish to amend an existing disposal using case specific exemption for example changing the amount or type of waste you send to a consignee
• no longer wish to use case specific exemption to dispose of waste to a consignee and are applying to remove this disposal route from your permit
• applying for a new permit and wish to include disposal using case specific exemption

All applicants must also fill in the forms Part RSR A and Part RSR F.