Aims: This paper describes the use of three governance tools for health in all policies utilised to facilitate implementation in the municipality of Kuopio, Finland: impact assessments, a city mandate (the Kuopio strategy), and shared budgets.
Methods: An explanatory case study was used. Data sources included semistructured interviews with 10 government employees and scholarly literature. Realist scientific methods were used to reveal mechanisms underlying the use of tools in health in all policies.
Results: Strong evidence was found supporting initial and new theory/hypotheses regarding the use of each tool in achieving positive implementation outcomes. Impact assessments facilitated health in all policies by enhancing understanding of health implications. The Kuopio strategy aided in implementation by giving credence to health in all policies work via formal authority. Shared budgets promoted intersectoral discussions and understanding, and a sense of ownership, in addition to allowing time to be spent on health in all policies work and not financial deliberation.
Conclusions: Findings confirm the efficacious use of three governance tools in implementing health in all policies in Kuopio. Knowledge and evidence-based guidelines on local health in all policies implementation are needed as this policy approach continues to be recognised and adopted as a means to promote population health and health equity.
Keywords: Health in all policies; health policy; local government; policy implementation; tools.