; (ii) provide validation of pollution intensity calculations and other requirements under paragraph (3); and (iii) adjudicate discrepancies with respect to such data and requirements between countries that are parties to the agreement. (B) Limitations (i) Access to information An international partnership agreement entered into under this title is required to provide for each country that is a party to the agreement to maintain the ability to access and validate any pollution information related to other countries that are parties to the agreement. (ii) Scope of adjudication (I) In general An entity described in subparagraph (A) may adjudicate discrepancies between countries that are parties to an international partnership agreement entered into under this title only to the extent that such discrepancies relate to requirements under the agreement. (II) Impact on domestic laws An entity described in subparagraph (A) may not alter the domestic law of a country that is a party to an international partnership agreement entered into under this title, including subchapter E of the Internal Revenue Code of 1986, as added by title I. (d) Timeline (1) In general The requirements described in subsection (c) with respect to an international partnership agreement are required to be achieved— (A) for high-income countries and upper-middle income countries, not later than 3 years after entering into the agreement