Paragraph 9
For any purpose other than those mentioned in sub-paragraph (2) below, a document is validly executed by the Staff Commission if it is signed on its behalf by a member or by an officer authorised to sign the document on its behalf.
For the purposes of any enactment or rule of law relating to the authentication of documents, a document is validly executed by the Staff Commission if it is subscribed on its behalf by being executed in accordance with the provisions of sub-paragraph (1) above.
A document which bears to have been executed by the Staff Commission in accordance with sub-paragraph (2) above shall, in relation to such execution, be a probative document if–
the subscription of the document bears to have been attested by at least one witness; or
the document bears to be sealed with the seal of the Staff Commission.