; and (4) emerging technology areas supportive of military requirements and strategies. (c) Specificity The shall ensure that the list required by subsection (a) is sufficiently specific to guide the recommendations of the Secretary in any interagency determinations on exercising export licensing, technology transfer, or foreign investment. (d) Publication (1) In general Not later than December 31, 2019, the Secretary shall publish the list required by subsection (a) and continuously update such list thereafter as the Secretary considers appropriate. (2) Form The list published under paragraph (1) shall be published in unclassified form, but may include a classified annex. 240. Report on requiring access to digital technical data in future acquisitions of combat, combat service, and combat support systems Not later than 120 days after the date of the enactment of this Act, the Secretary of Defense shall submit to the congressional defense committees a report on the feasibility and advisability of requiring access to digital technical data in all future acquisitions by the Department of Defense of combat, combat service, and combat support systems, including front-end negotiations for such access. Such report shall include a digital data standard for technical data for use by equipment manufacturers and the Department with regard to three-dimensional printed parts. 241. Competitive acquisition strategy for Bradley Fighting Vehicle transmission replacement (a) Plan required The Secretary of the Army shall develop a strategy to competitively procure a new transmission for the Bradley Fighting Vehicle family of vehicles. (b) Additional strategy requirements The plan required by subsection (a) shall include the following: (1) An analysis of the potential cost savings and performance improvements associated with developing or procuring a new transmission common to the Bradley Fighting Vehicle family of vehicles, including the Armored Multipurpose Vehicle and the Paladin Integrated Management artillery system. (2) A