Current textIn force on Sept. 30, 2016Source: annual CFR editions 1996–2016
§ 397.63 Applicability.
Current wording, first on file in the 1996 annual edition.
Before Jan. 1, 2017 the record is one snapshot per annual CFR edition, revised as of October 1. This is the 2015 edition's wording. An amendment that took effect between Oct. 1, 2015 and Sept. 30, 2016 would not appear until the next edition, so check the citations below and the Federal Register for exact effective dates.
49 CFR § 397.63 — Applicability.. Text in force on September 30, 2016. This wording effective October 1, 1996 to present. Source: govinfo, 2015 edition, https://www.govinfo.gov/app/details/CFR-2015-title49-vol5/CFR-2015-title49-vol5-sec397-63. Retrieved from FMCSR.com, https://fmcsr.com/reg/397.63?asof=2016-09-30, on October 26, 2026. Unofficial compilation; verify against the official source.
The provisions of this subpart apply to any State or Indian tribe that establishes, maintains, or enforces any routing designations over which NRHM may or may not be transported by motor vehicle. They also apply to any motor carrier that transports or causes to be transported placarded or marked NRHM in commerce.
Amendment history
1 distinct wording on file since Oct. 1, 1996A new entry appears whenever the regulatory words change between government snapshots. Day-precise from the eCFR (2017 onward); before that, one snapshot per annual CFR edition (revised as of October 1). Bracketed citations are the Federal Register history printed with the section.