In order to advance towards Universal Health Coverage in Latin America and the Caribbean, we provide customized support and technical assistance to governments, with a comprehensive and systemic approach. Through this work, we promote dialogue between technicians, decision-makers, and the population, which in turn facilitates the construction of joint processes and the achievement of consensus to improve informed decision making in health and validation by all actors. The impact of these technical assistance projects is amplified by sharing the lessons learned, so that the experience of one country can be useful to others.