In this paper the URA sets out its Final Decision and reasons on the targeted levels for service reliability, quality of supply and customer service measures, demand forecasts, generation forecast, cost forecast, regulated asset base, and reasonable return that underpin the Final Decision on the revenue requirements for UNELCO. This paper sets out the final tariff level and provides detail on how the new recommended tariff will affect customer bills. Further, the URA has set out in this paper, recommendations for future policy considerations, regulatory reporting standards and requirements, and provides relevant tariff advice for electricity customers. This tariff review process conducted by the URA provides guidance for: negotiating the level and structure of consumer tariffs for all current concession contracts; formulating the process for tariff-setting for the expiring (end 2010) concession in Luganville; and establishing the methodology for future utility tariff reviews in Vanuatu.