In the UNFCCC site the Paris agreement is defined as a legally binding international treaty on climate change. Its goal is to limit global warming below +2°C through nationally determined contirbutions (NDC) to global carbon emissions, but the NDC's are not themselves legally binding.
What part of the treaty is legally binding and enforceable?
It would be ironic if the parties were obliged to present their commitments, but not to respect them...
