; and (3) an estimated date of completion of the hair testing guidelines. (b) Requirement To the extent practicable and consistent with the objective of the hair testing described in subsection (a) to detect illegal or unauthorized use of substances by the individual being tested, the final notice of scientific and technical guidelines under that subsection, as determined by the Secretary of Health and Human Services, shall eliminate the risk of positive test results, of the individual being tested, caused solely by the drug use of others and not caused by the drug use of the individual being tested. 8107. Mandatory Guidelines for Federal Workplace Drug Testing Programs using Oral Fluid (a) Deadline Not later than December 31, 2018, the Secretary of Health and Human Services shall publish in the Federal Register a final notice of the Mandatory Guidelines for Federal Workplace Drug Testing Programs using Oral Fluid, based on the notice of proposed mandatory guidelines published in the Federal Register on May 15, 2015 (94 FR 28054). (b) Requirement To the extent practicable and consistent with the objective of the testing described in subsection (a) to detect illegal or unauthorized use of substances by the individual being tested, the final notice of scientific and technical guidelines under that subsection, as determined by the Secretary of Health and Human Services, shall eliminate the risk of positive test results, of the individual being tested, caused solely by the drug use of others and not caused by the drug use of the individual being tested. (c) Rule of construction Nothing in this section may be construed as requiring the Secretary of Health and Human Services to reissue a notice of proposed mandatory guidelines to carry out subsection (a). 8108. Electronic recordkeeping (a) Deadline Not later than 1 year after the date of enactment of this Act, the Secretary of Health and Human Services shall— (1) ensure that each certified laboratory that requests approval for the use of completely paperless electronic