Environmental Protection Act 1994

after granting the licence—

the authority receives information that the effects of the release of a contaminant into the receiving environment will be greater than was envisaged by the authority when the licence was issued; or

other applications for temporary emissions licences are made that would, if granted, affect the same environmental values as the issued licence; or

for the amendment of a temporary emissions licence—the holder of the licence gives written agreement to the amendment; or

for the cancellation of a temporary emissions licence—

the holder of the licence agrees in writing to the cancellation; or

the holder of the licence gives the administering authority notice of ceasing the activity to which the licence relates.