; and (ii) 5 business days have elapsed since the notification under clause (i). (2) Protection of preserved materials A provider preserving materials under this section shall maintain the materials in a secure location and take appropriate steps to limit access to the materials by agents or employees of the service to that access necessary to comply with the requirements of this subsection. (3) Authorities and duties not affected Nothing in this section shall be construed as replacing, amending, or otherwise interfering with the authorities and duties under section 2703 of title 18, United States Code. . (2) Technical and conforming amendment The table of contents for the Controlled Substances Act ( 21 U.S.C. 801 et seq. ) is amended by inserting after the item relating to section 520 the following: Sec. 521. Reporting requirements of electronic communication service providers and remote computing services for certain controlled substances violations. . (b) Conforming amendments to Stored Communications Act (1) In general Section 2702 of title 18, United States Code, is amended— (A) in subsection (b)— (i) in paragraph (8), by striking or at the end; (ii) in paragraph (9), by striking the period at the end and inserting ; or ; and (iii) by adding at the end the following: (10) to a law enforcement agency, in connection with a report submitted thereto under section 521 of the Controlled Substances Act. ; and (B) in subsection (c)— (i) in paragraph (6), by striking or at the end; (ii) in paragraph (7), by striking the period at the end and inserting ; or ; and (iii) by adding at the end the following: (8) to a law enforcement agency, in connection with a report submitted thereto under section 521 of the Controlled Substances Act. . (2) Technical amendment Paragraph (7) of section 2702(b) of title 18, United States Code, is amended to read as follows: (7) to a law enforcement agency if the contents— (A) were inadvertently obtained by the service provider; and (B) appear to pertain to the commission of a crime; .