added by section 302, is amended by adding at the end the following new part: D Access to Data for Evidence 3581. Presumption of accessibility for statistical agencies and units (a) Accessibility of data assets The head of an agency shall, to the extent practicable, make any data asset maintained by the agency available, upon request, to any statistical agency or unit for purposes of developing evidence. (b) Limitations Subsection (a) does not apply to any data asset that is subject to a statute that— (1) prohibits the sharing or intended use of such asset in a manner as to leave no discretion on the issue