; (2) by redesignating subsection (b) as subsection (c); and (3) by inserting after subsection (a) the following: (b) Policies (1) In general In carrying out subsection (a)(1), not later than 1 year after the date of the enactment of the Intelligence Authorization Act for Fiscal Year 2024 , the Director of National Intelligence, in consultation with the heads of the elements of the intelligence community, shall establish the policies described in paragraph (2). (2) Policies described The policies described in this paragraph are policies for the acquisition, adoption, development, use, coordination, and maintenance of artificial intelligence capabilities that— (A) establish a lexicon relating to the use of machine learning and artificial intelligence developed or acquired by elements of the intelligence community; (B) establish guidelines for evaluating the performance of models developed or acquired by elements of the intelligence community, such as by— (i) specifying conditions for the continuous monitoring of artificial intelligence capabilities for performance, including the conditions for retraining or retiring models based on performance; (ii) documenting performance objectives, including specifying how performance objectives shall be developed and contractually enforced for capabilities procured from third parties; (iii) specifying the manner in which models should be audited, as necessary, including the types of documentation that should be provided to any auditor; and (iv) specifying conditions under which models used by elements of the intelligence community should be subject to testing and evaluation for vulnerabilities to techniques meant to undermine the availability, integrity, or privacy of an artificial intelligence capability; (C) establish guidelines for tracking dependencies in adjacent systems, capabilities, or processes impacted by the retraining or sunsetting of any model described in subparagraph (B)