Paragraph 166 Social Security Act 1998
Before section 39 insert—
“Certificates
39ZA.A document bearing a certificate which—
(a)is signed by a person authorised in that behalf by the Secretary of State, and
(b)states that the document, apart from the certificate, is a record of a decision of an officer of the Secretary of State,
shall be conclusive evidence of the decision; and a certificate purporting to be so signed shall be deemed to be so signed unless the contrary is proved.”.