The Well-being of Future Generations Act was adopted in April 2015. It is based on a series of national consultations and conversations with citizens, communities and organisations from across Wales.
The Act makes sustainable development the central organising principle of policymaking in Wales. It requires that public bodies
1) consider long-term impacts,
2) help to prevent challenges occurring or getting worse,
3) take a holistic and collaborative approach, and
4) consider and involve people of all ages.
Through that approach, the Act is intended to lead to achievement of seven well-being goals for the country. While not explicitly focusing on the green transition, this Act is an example of how to give legal status to the goal of considering long-term policy impacts, as well as impacts across social groups.