Authority approval for PBS medicines by condition

Some PBS medicines need authority approval due to their clinical use.

You’ll need prior authority approval to prescribe some Pharmaceutical Benefits Scheme (PBS) subsidised medicines that require your patients to meet clinical criteria.

You can get this through:

  • the Online PBS Authorities (OPA) system
  • by uploading written applications through the Health Professional Online Services (HPOS)
  • by mailing them to us.

These medicines can’t be PBS-subsidised without authority approval. We can’t grant retrospective approval.

Eligibility Requirements

Patients must meet the criteria recommended by the Pharmaceutical Benefits Advisory Committee (PBAC) to be eligible for PBS-subsidised medicines. We can’t approve an Authority Required medication if a patient does not meet the criteria established by the PBAC and published in the Schedule of Pharmaceutical Benefits.

Page last updated: 14 July 2025.
QC 48846