(1) The Head, Recycling Victoria, by written notice, may amend or revoke an exemption given under section 23 to a person—
(a) on the initiative of the Head, Recycling Victoria; or
(b) on the application of the person to whom the exemption applies.
(2) The Head, Recycling Victoria, by written notice, may amend or revoke an exemption given under section 23 to a class of person on the initiative of the Head, Recycling Victoria.