Receipts, notices, etc.
55.—(1)  All notices, orders, receipts, warrants and other documents of whatsoever nature which the Commissioner is empowered to give by this Act or the regulations may be given —
(a)in such form as the Commissioner may determine; and
(b)by any public health officer or authorised officer.
(2)  Where any such notice, order, receipt, warrant or document requires authentication —
(a)the signature of the Commissioner, public health officeror authorised officer; or
(b)a facsimile of the signature of the Commissioner, public health officeror authorised officer,
appended thereto shall be sufficient authentication.