Title 15, Commerce and TradeRelease 119-110

§278u Xylazine Detection and Analysis

Title 15 › CHAPTER 7 — NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY › § 278u

Last updated Sep 23, 2026|Official source

Summary

The Director of the National Institute of Standards and Technology must lead work to improve how xylazine and other new synthetic opioids and psychoactive drugs are detected and measured. NIST must fund its own research to create better tests and faster measurement tools (including near‑real‑time spectrometry), build data tools to find and share information, form partnerships and consortia with government, schools, labs, public health, nonprofits, and the private sector, and bring those groups together to develop voluntary best practices for safe handling, transport, data sharing, and analysis. The Director must also encourage graduate and post‑graduate research to include detection of these substances. The Director must protect sensitive information with proper security controls. Not later than 1 year after December 19, 2023, the Director must send a report to the Senate Committee on Commerce, Science, and Transportation and the House Committee on Science, Space, and Technology about how these actions are being carried out; the report may include suggested legislative changes. Definitions: Director = Director of NIST. Federal laboratory = as defined in section 3703 of this title. Institute = NIST. Institution of higher education = as defined in section 1001 of title 20. Nonprofit organization = described in section 501(c)(3) of title 26 and exempt under section 501(a). Xylazine = a nonopioid veterinary tranquilizer (a methyl benzene compound used as a sedative, emetic, pain reliever, and muscle relaxant).

Full Legal Text

Title 15, §278u

Commerce and Trade, Source: USLM XML via OLRC

(a)Definitions
In this section: (1) Director (2) Federal laboratory
(3)Institute
The term “Institute” means the National Institute of Standards and Technology.
(4)Institution of higher education
The term “institution of higher education” has the meaning given such term in section 1001 of title 20.
(5)Nonprofit organization
The term “nonprofit organization” means an organization described in section 501(c)(3) of title 26 and exempt from tax under section 501(a) of such title.
(6)Xylazine
The term “xylazine” means the nonopioid tranquilizer methyl benzene compound frequently used in veterinary medicine as an emetic and sedative with analgesic and muscle relaxant properties.
(b)In general
The Director shall—
(1)support intramural basic measurement science and research of the Institute to advance—
(A)analytical methods to identify, understand, differentiate, and categorize substances containing xylazine, novel synthetic opioids, or other new psychoactive substances;
(B)measurement technologies to shorten analysis timelines and enhance narcotic and opioid detection and analysis capabilities;
(C)new data tools, techniques, and processes to identify and publicly disclose relevant information concerning substances containing xylazine, novel synthetic opioids, or other new psychoactive substances; and
(D)such other areas as the Director determines to be critical to the development and deployment of technologies to measure and analyze the presence of xylazine, novel synthetic opioids, and other new psychoactive substances;
(2)support activities to inform and expand the development of near-real time spectrometry capabilities regarding xylazine, novel synthetic opioids, and other new psychoactive substances;
(3)convene and consult with organizations engaged in the analysis of new psychoactive substances to develop coordinated strategies and voluntary best practices for the safe handling, transport, data-sharing, and analysis of substances containing xylazine, novel synthetic opioids, or other new psychoactive substances, including—
(A)the Drug Enforcement Administration;
(B)the Centers for Disease Control and Prevention;
(C)the National Institute on Drug Abuse;
(D)Federal laboratories;
(E)States and territories;
(F)State fusion centers;
(G)the private sector;
(H)intergovernmental organizations;
(I)institutions of higher education, and
(J)nonprofit organizations;
(4)establish or expand collaborative partnerships or consortia with other government agencies and persons engaged in related research and development, such as institutions of higher education, Federal laboratories, public health agencies, intergovernmental organizations, and the private sector, to enhance narcotic and opioid detection and analysis capabilities regarding xylazine, novel synthetic opioids, and other new psychoactive substances; and
(5)encourage graduate and post-graduate research to include detection and identification of xylazine and other new psychoactive substances in relevant course studies when practicable.
(c)Controls
In carrying out activities under this section, the Director shall ensure proper security controls are implemented to protect sensitive information, as the Director considers appropriate and consistent with applicable provisions of law.
(d)Report
Not later than 1 year after December 19, 2023, the Director shall submit to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Science, Space, and Technology of the House of Representatives a report on the implementation of this section. Such report may include recommendations for legislative action to improve the ability of the Director to carry out this section.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Codification Section was enacted as part of the Testing, Rapid Analysis, and Narcotic Quality Research Act of 2023, also known as the TRANQ Research Act of 2023, and not as part of the National Institute of Standards and Technology Act which comprises this chapter.

Reference

Citations & Metadata

Citation

15 U.S.C. § 278u

Title 15, Commerce and Trade

Last Updated

Sep 23, 2026

Release point: 119-110