28. A certificate issued prior to the disposal date by—

(a) BGÉ with the concurrence of an energy company, or

(b) an energy company with the concurrence of BGÉ,

stating that—

(i) any asset specified in the certificate, or any interest in, or right over, any such asset, or

(ii) any right or liability so specified,

is vested in the issuer of the certificate by virtue of this Act shall be proof of that fact in the absence of evidence to the contrary.