The record of the Registry constitutes sufficient evidence of title over a Kyoto unit and of any other matter which is by this Regulation directed or authorised to be recorded in the Registry.

Any recovery or restitution obligations that may arise under United Kingdom law in respect of a Kyoto unit only apply to the Kyoto unit in kind.

Subject to this paragraph, a transaction is final and irrevocable upon its finalisation pursuant to Article 104. Except where a transaction may be reversed in accordance with relevant international climate law, and without prejudice to any provision of or remedy under United Kingdom law that may result in a requirement or order to execute a new transaction in the Registry, the national administrator may not reverse or revoke any transaction that has become final and irrevocable under this Regulation.

A purchaser and holder of a Kyoto unit acting in good faith acquires title to that Kyoto unit free of any defects in the title of the transferor.