April 2020 formal enforcements
- Penalty Notices and Official Caution issued to Sibelco Australia Limited
- Official Caution issued to Sibelco Australia Ltd
- Official Caution issued to Sibelco Australia Limited
- Official Caution issued to Broken Hill Operations Pty Ltd
- Official Caution issued to Perilya Broken Hill Limited
- Fire Safety Order issued to 8 Parkview Drive, Sydney Olympic Park