in a Fund shall not be subject to any limitation relating to the number of full-time equivalent employees of the Federal agency otherwise imposed by law. (d) Exemption A Federal agency that establishes a fee under subsection (a) may exempt an entity from such a fee if, as determined by the Federal agency, the fee would impose an undue financial burden or is otherwise determined to be inappropriate. 615. Establishment of interagency environmental data system (a) Environmental data systems (1) In general Not later than 2 years after the date of enactment of the Clean Electricity and Transmission Acceleration Act of 2023 , the Council on Environmental Quality (referred to in this section as the Council ), in coordination with, and support from, the Administrator of the Environmental Protection Agency (referred to in this section as the Administrator ) and the Director of the Office of Management and Budget (referred to in this section as the Director ) and in consultation with the Federal Geographic Data Committee and heads of Federal agencies with relevant geographic information system data, shall develop linked interagency environmental data collection systems that include georeferenced qualitative and quantitative data for use by all Federal agencies in preparing any environmental document and tracking environmental outcomes of major Federal actions, including— (A) environmental documents