Variation of exemption
(1) The Minister may, by writing, vary an exemption made under section 41GS by removin g specified kinds of medical devices from the exemption.
Revocation of exemption
(2) The Minister may, by writing, revoke an exemption made under section 41GS.
Variation or revocation of conditions
(3) The Minister may, by writing:
(a) vary the conditions of an exemption made under section 41GS (including by imposing new conditions); or
(b) revoke the conditions of an exemption made under section 41GS.
When variation or revocation takes effect
(4) A variation or revocation under this section takes effect:
(a) if the Minister states in the variation or revocation that the variation or revocation is necessary to prevent imminent risk of death, serious illness or serious injury--on the day the variation or revocation is made; or
(b) in any other case--on a later day specified in the variation or revocation (which must not be earlier than 28 days after the day the variation or revocation is made).