; (H) any proposed expenditure or disposal detailed in the annual materials plan for any such fiscal year, and any expenditure or disposal proposed in connection with any transaction submitted for such fiscal year to the appropriate committees of Congress pursuant to section 5(a)(2) that is not obligated or executed in that fiscal year may not be obligated or executed until such proposed expenditure or disposal is resubmitted in a subsequent annual materials plan or is resubmitted to the appropriate committees of Congress in accordance with section 5(a)(2), as appropriate; and (I) a summary of the implementation and findings of the pilot program established under section 6(g)(1), including— (i) the commercial best practices selected for use under the pilot program; (ii) how the National Defense Stockpile Manager determined which commercial best practices to select; (iii) how the National Defense Stockpile Manager has used commercial best practices under the pilot program during the year preceding the briefing; (iv) the outcome of each use of such practices; and (v) any savings achieved or lessons learned as a result of the use of such practices. ; and (B) in paragraph (2), by striking paragraph (1) and all that follows and inserting paragraph (1) which shall include the activities of the Board to carry out the duties listed in section 10(c) of this Act . (e) Development and conservation of reliable sources (1) In general Section 15 of such Act ( 50 U.S.C. 98h–6 ) is amended to read as follows: 15. Development and conservation of reliable sources (a) Duties Subject to subsection (d), the National Defense Stockpile Manager shall encourage the development and appropriate conservation of reliable sources of strategic and critical materials— (1) by purchasing, or making a commitment to purchase, strategic and critical materials from reliable sources when such materials are needed for the stockpile