The local government in its role as a regulator establishes a framework for developments that are as circular as possible, but also revises regulations to allow for innovation.

Laws and regulations refer to ordinances, standards, rules, and requirements that city governments can establish. Cities can adopt regulations that guide the development of opportunities for the circular economy and reinforce and underpin all other policy levers. Collaboration with other levels of government in developing and informing laws and regulations is also essential.