The Papua New Guinea Parliamentary Bipartisan Committee on Bougainville Affairs says vital issues pertaining to next year's referendum need to addressed before the end of this year.
Its report, which had been tabled in Parliament, included calls for additional funds to be provided, over and above the grants to which Bougainville is already entitled.
It said the National Co-ordination Office for Bougainville Affairs should become a stand-alone entity, rather than being part of the Prime Minister's Department.
The report said this agency should have offices in both Port Moresby and Buka so it could become the focal point for development co-operation partners, NGOs and businesses interested in engaging in Bougainville.
It said the National Executive Council should also consider extending the Special Intervention Fund beyond the referendum, when Bougainville would still require support for governance and development, whatever the final outcome.
The Post Courier reported the committee saying it is vital the National Government and the ABG consider and fund economic plans so that the Bougainville economy grows and diversifies.