Title 49 › SUBTITLE I — DEPARTMENT OF TRANSPORTATION › CHAPTER 3 — GENERAL DUTIES AND POWERS › SUBCHAPTER I — DUTIES OF THE SECRETARY OF TRANSPORTATION › § 312
Provide and run a backup timing system for the country, as long as money is available. The Secretary of Transportation must create, keep, and operate a resilient, reliable timing system that backs up the timing part of GPS and keeps military and civilian users supplied with uncorrupted timing if GPS is corrupted, degraded, or unavailable. Within 180 days after the National Timing Resilience and Security Act of 2018 becomes law, the Secretary must set procurement rules (consistent with the prior timing study in section 1618 of the 2017 defense law) and submit a plan to Congress. The system must be wireless and land-based, give wide-area coverage, sync to coordinated universal time (UTC), be hard to disrupt, reach underground and inside buildings, work in remote places, use private-sector expertise, cooperate with other positioning/navigation systems, be adaptable to provide position/navigation, include recommendations from any prior demos, and be available for public use by federal and non-federal users at no net cost to the federal government within 10 years. The system must start operating no later than 2 years after the Act and be designed to run for at least 20 years. The Secretary may take needed LORAN facilities from the Coast Guard, with environmental rules still applying. The Secretary may make a cooperative agreement with a qualified non-federal entity to build and operate the system at private expense. That agreement can let the entity sell timing services (subject to national security limits), require the entity to share 25% of gross sales with the Secretary for at least 10 years, make the entity assume financial risk after any LORAN transfer and post performance/payment bonds, allow needed technology investments, use a competitive selection process, and bar federal purchases from the entity until the system is operational and funds are provided each year. The Secretary must decide the deal is in the federal government’s best financial interest and notify the two congressional committees within 30 days of that decision.
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Citation
49 U.S.C. § 312
Title 49, Transportation
Last Updated
Sep 23, 2026
Release point: 119-110