Parliamentarians have an opportunity, and a constitutional responsibility, to play a significant role in supporting and monitoring implementation of the Sustainable Development Goals (SDGs). The Agenda 2030 Declaration acknowledges the “essential role of national parliaments through their enactment of legislation and adoption of budgets, and their role in ensuring accountability for the effective implementation of our commitments.” Members of parliament are uniquely positioned to act as an interface between the people and state institutions, and to promote and adopt people-centered policies and legislation to ensure that no one is left behind.