The paper proposes a clear process for regularly updating and strengthening national commitments. The climate regime needs to move out of continuous negotiation and into a framework of continuous implementation. The paper proposes no explicit differentiation of countries. Rather countries would propose nationally determined commitments, guided by the multilaterally agreed phase out goal and the international review. This would maximize participation. The Agreement should also include provisions for recognizing the actions of parties unable to ratify and for deterring egregious cases of free-riding.