Notwithstanding any other provision of law, the Administrator or the head of any other Federal agency or department shall not regulate or continue to implement or enforce any regulations, proposals, or actions establishing any carbon dioxide or greenhouse gas emissions reductions until the Administrator, the Administrator of the Energy Information Agency, and the Secretary of Commerce certify in writing that—
(1)
the People’s Republic of China, India, and the Russian Federation have proposed, implemented, and enforced measures requiring carbon dioxide and other greenhouse gas emissions reductions; and
(2)
the reductions described in paragraph (1) are substantially similar to the carbon dioxide and other greenhouse gas emission reductions proposed by the Administrator or the head of any other Federal agency or department for the United States.