The approvals were granted under the WA Environmental Protection Act.
Construction and underground development are running on time and on budget with first gold set for the December quarter.
The permitting news follows the signing of a hybrid power agreement with Zenith Energy that paves the way for net zero gold production.
Bellevue's underground mining contractor Develop announced it would help Indigenous business Tjiwarl Contracting Services pick up work at Bellevue.
That will include the run-of-mine pad management and light vehicle servicing contract.