Factories and Industrial Undertakings Ordinance

(8)
On and after the appointed day, every proprietor of a relevant industrial
                undertaking
shall—
(a)
establish and maintain a register or registers for the purposes of
                    subsection
(7
)(
c)
in such form as is specified by the
                    Commissioner;
(b)
not cause or permit any statement referred to in subsection
(7
)(
c)
made in any such register to be removed therefrom at any
                    time before the expiration of 18 months from the date on which the statement was
                    made in the register.