The National Collaborating Centre for Healthy Public Policy in times of COVID-19: Building skills to "Build Back Better".

This article, the second in a series on the six National Collaborating Centres for Public Health, focuses on the National Collaborating Centre for Healthy Public Policy (NCCHPP), a centre of expertise, and knowledge synthesis and sharing that supports public health actors in Canada in their efforts to develop and promote healthy public policy. The article briefly describes the NCCHPP's mandate and programming, noting some of the resources that are particularly relevant in the current coronavirus disease 2019 (COVID-19) context. It then discusses how the NCCHPP's programming has been adapted to meet the changing needs of public health actors throughout the pandemic. These needs have been strongly tied to decisions aimed at containing the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and mitigating its immediate impacts in various societal sectors since the beginning of the crisis. Needs have also gradually emerged related to how public health is expected to help inform the development of public policies that will allow us to "build back better" societies as we recover from the pandemic. The article concludes by discussing the orientation of the NCCHPP's future work as we emerge from the COVID-19 crisis.