; and (2) pursuant to the emergency authority provided under paragraph (1), make such conforming amendments to the Federal sentencing guidelines as the Commission determines necessary to achieve consistency with other guideline provisions and applicable law. 5. Interdiction of fentanyl, other synthetic opioids, and other narcotics and psychoactive substances (a) Definitions In this section— (1) the term chemical screening device means an immunoassay, narcotics field test kit, infrared spectrophotometer, mass spectrometer, nuclear magnetic resonance spectrometer, Raman spec­tro­pho­to­me­ter, or other scientific instrumentation able to collect data that can be interpreted to determine the presence of fentanyl, other synthetic opioids, and other narcotics and psychoactive substances; (2) the term express consignment operator or carrier has the meaning given the term in section 128.1 of title 19, Code of Federal Regulations (or any successor regulation); and (3) the term Postmaster General means the Postmaster General of the United States Postal Service. (b) Interdiction of fentanyl, other synthetic opioids, and other narcotics and psychoactive substances (1) Chemical screening devices The Postmaster General shall— (A) increase the number of chemical screening devices that are available to the United States Postal Service