US Codex
C.F.R.
Browse by date

View an earlier version

Latest
Current
Browse all versions by date
Notes

§4.23. Operating under the influence of alcohol or drugs. — Inbound Citations

36 C.F.R. § 4.23

Statutory Authority

Cited by 5 regulations in release Current.

Citations to 36 C.F.R. § 4.23 as a whole

  • 36 C.F.R. § 2.18(a)
    Go to provision →
    (a) Notwithstanding the definition of vehicle set forth in § 1.4 of this chapter, the provisions of §§ 4.4, 4.12, 4.13, 4.14, 4.20, 4.21, 4.22 and 4.23 of this chapter apply to the operation of a snowmobile.
  • 36 C.F.R. § 4.30(h)(5)
    Go to provision →
    (5) Operating a bicycle while consuming an alcoholic beverage or carrying in hand an open container of an alcoholic beverage.
  • 36 C.F.R. § 7.13(l)(14)
    Go to provision →
    (14) In addition to 36 CFR 4.23, the following conditions apply:
    (i) Operating or being in actual physical control of an oversnow vehicle is prohibited when the operator is under 21 years of age and the alcohol concentration in the operator's blood or breath is 0.02 grams or more of alcohol per 100 milliliters of blood, or 0.02 grams or more of alcohol per 210 liters of breath.
    (ii) Operating or being in actual physical control of an oversnow vehicle is prohibited when the operator is a guide and the alcohol concentration in the operator's blood or breath is 0.04 grams or more of alcohol per 100 milliliters of blood or 0.04 grams or more of alcohol per 210 liters of breath.
    (iii) This paragraph (1)(14) also applies to non-administrative oversnow vehicle use by affiliated persons.
  • 36 C.F.R. § 7.21(a)(11)
    Go to provision →
    (11) In addition to 36 CFR 4.23, the following conditions apply:
    (i) Operating or being in actual physical control of an oversnow vehicle is prohibited when the driver is under 21 years of age and the alcohol concentration in the driver's blood or breath is 0.02 grams or more of alcohol per 100 milliliters of blood or 0.02 grams or more of alcohol per 210 liters of breath.
    (ii) Operating or being in actual physical control of an oversnow vehicle is prohibited when the driver is a snowmobile guide or a snowcoach driver and the alcohol concentration in the operator's blood or breath is 0.04 grams or more of alcohol per 100 milliliters of blood or 0.04 grams or more of alcohol per 210 liters of breath.
    (iii) This paragraph (a)(11) also applies to non-administrative oversnow vehicle use by NPS, contractor, or concessioner employees, or other non-recreational users authorized by the Superintendent.
  • 36 C.F.R. § 7.22(g)(12)
    Go to provision →
    (12) In addition to 36 CFR 4.23, the following conditions apply:
    (i) Operating or being in actual physical control of an oversnow vehicle is prohibited when the driver is under 21 years of age and the alcohol concentration in the driver's blood or breath is 0.02 grams or more of alcohol per 100 milliliters or blood or 0.02 grams or more of alcohol per 210 liters of breath.
    (ii) Operating or being in actual physical control of an oversnow vehicle is prohibited when the driver is a snowmobile guide or a snowcoach operator and the alcohol concentration in the driver's blood or breath is 0.04 grams or more of alcohol per 100 milliliters of blood or 0.04 grams or more of alcohol per 210 liters of breath.
    (iii) This paragraph (g)(12) also applies to non-administrative over-snow vehicle use by NPS, contractor, or concessioner employees, or other non-recreational users authorized by the Superintendent.