Book excerpt: In 2011, heads of state and government at the United Nations General Assembly formally acknowledged that NCDs are one of the major challenges to development and committed to integrate NCD prevention and control into other programmes, such as for HIV and broader maternal and child health programmes, especially in PHC. The commitment to integrate NCDs into existing disease programmes was reaffirmed again through its NCD resolutions at its Third High-level Meeting in 2018. This guidance outlines strategic actions and practical solutions in response to the challenges of integration of NCDs, as appropriate and relevant to the country context. The objective is to maximize the impact of health services and extend access to NCD care. The target readership is policymakers, programme managers and health providers. The guidance should also be useful for WHO and international partners (including donors and banks) that champion integrated support for NCD service delivery in countries and better management.