50 U.S.C. § 1864
Notification of changes to retention of call detail record policies
Not later than 15 days after learning that an electronic communication service provider that generates call detail records in the ordinary course of business has changed the policy of the provider on the retention of such call detail records to result in a retention period of less than 18 months, the Director of National Intelligence shall notify, in writing, the congressional intelligence committees of such change.
Not later than 30 days after
The term “call detail record” has the meaning given that term in section 1861(k) 1
The term “electronic communication service provider” has the meaning given that term in section 1881(b)(4) of this title.
Section 1861(k) of this title, referred to in subsec. (b)(1), means section 1861(k) of this title prior to the amendment of section 1861 by Pub. L. 109–177, title I, § 102(b),
Section was enacted as part of the Intelligence Authorization Act for Fiscal Year 2016, and also as part of the Consolidated Appropriations Act, 2016, and not as part of the Foreign Intelligence Surveillance Act of 1978 which comprises this chapter.
For definition of “congressional intelligence committees” as used in this section, see section 2 of div. M of Pub. L. 114–113, set out as a note under section 3003 of this title.