We partnered with MEHRD (Solomon Islands Ministry of Education and Human Resources) to develop a roadmap for the next five years of curriculum and professional development for junior and senior secondary education. Working with a range of stakeholders, we supported the development of a detailed plan which provided an approach, timeframe and costs for all curriculum-related materials for the next 5 years. The plan also provides the focus, model and timings for a nationwide rollout of increasingly localised and sustainable professional development to support implementation of the curriculum.