The company which sparked a furore at the old copper slag dump at Primbee is having its licence revoked, the Environment Protection Authority (EPA) said.
The Environment Protection Authority has moved to revoke Mimosa's pollution licence, saying it is not longer needed for the activities covered.
"The EPA wrote to the licensee to prepare and submit a scoping report to describe the activities to be undertaken at the premises and the proposed future use of the site," its notice states.
"The scoping report [submitted] proposed a number of activities for the premises including, but not limited to, the use of virgin excavated natural material to cover areas of exposed copper slag, and the proposed emplacement of alternative wastes not permitted to be received at the premises."
In January Wollongong Greens councillor Cath Blakey said the pollution licence shouldn't be able to hang around "like a zombie".