and Engineering Statistics of the National Science Foundation shall consult and coordinate with other relevant Federal statistical agencies to explore the feasibility of expanding its surveys to include the collection of objective data on the skilled technical workforce. (2) Report Not later than 1 year after the date of enactment of this Act, the Director of the National Science Foundation shall submit to Congress a report containing the progress made in expanding the National Center for Science and Engineering Statistics surveys to include the skilled technical workforce. Such report shall include a plan for multi-agency collaboration in order to effect data collection and reporting of data on the skilled technical workforce. 5. Spending limitation No additional funds are authorized to be appropriated to carry out this Act and the amendments made by this Act, and this Act and such amendments shall be carried out using amounts otherwise available for such purpose. 6. Evaluation and report (a) Evaluation (1) In general Not later than 2 years after the date of enactment of this Act, the Director of the Foundation shall evaluate the grants and programs provided under this Act. (2) Requirements In conducting the evaluation under paragraph (1), the Director shall use a common set of benchmarks and assessment tools to identify best practices and materials developed or demonstrated by the research conducted pursuant to such grants and programs. (b) Report on evaluations Not later than 180 days after the completion of the evaluation under subsection (a), the Director of the Foundation shall submit to Congress and make widely available to the public a report that includes— (1) the results of the evaluation