| Business Plan: Panguna and Kokoda - April 2024 |
| Certificate Letter: the project ownership - February 2024 |
| Tax Exemption Certificate for 10years - December 2023 |
| Designation of contracting parties by Department of Finance & Treasury - December 2023 |
| BOU & Ko Gov Certificate - June 2022 |
| UN Peace Agreement - August 2001 |
| BOU & KO LTD Business License - June 2020 |
| Joint_supervisory_body_meeting_resolutions - Panguna Ownership Change - March 2020 |
| Act_2015-3-Bougainville_mining - March 2015 |