Compare a part between two dates
Pick a part and two dates. Every section whose wording changed in between is listed with a link to the exact diff. Built for the deposition question "has this rule changed since the crash?"
Part 381 — Waivers, Exemptions, and Pilot Programs
Between Oct. 1, 2016 and today (current through Oct. 15, 2026): 9 amended, 0 added, 0 removed, 19 unchanged.
Oct. 1, 2016 falls before day-level history begins (Jan. 1, 2017). It is read from the annual CFR edition in force that day (revised as of October 1), so an amendment that took effect earlier in that edition year is counted as already in place. Federal Register citations on each section give exact effective dates.
- Amended§ 381.110 What definitions are applicable to this part?View diffChanged July 7, 2021
- Amended§ 381.200 What is a waiver?View diffChanged 2 times: July 7, 2021; Oct. 14, 2021
- Amended§ 381.210 How do I request a waiver?View diffChanged Nov. 18, 2024
- Amended§ 381.225 Who should I contact if I have questions about the information I am required to submit to FMCSA or about the status of my request for a waiver?View diffChanged Nov. 17, 2023
- Amended§ 381.300 What is an exemption?View diffChanged July 7, 2021
- Amended§ 381.310 How do I apply for an exemption?View diffChanged Nov. 18, 2024
- Amended§ 381.315 What will FMCSA do after the agency receives my application for an exemption?View diffChanged Nov. 17, 2023
- Amended§ 381.400 What is a pilot program?View diffChanged July 7, 2021
- Amended§ 381.505 What are the minimum elements required for a pilot program?View diffChanged Nov. 18, 2024
Unchanged (19)
- § 381.100 What is the purpose of this part?
- § 381.105 Who is required to comply with the rules in this part?
- § 381.205 How do I determine when I may request a waiver?
- § 381.215 What will the FMCSA do after the agency receives my request for a waiver?
- § 381.220 How long will it take the agency to respond to my request for a waiver?
- § 381.305 How do I determine when I may apply for an exemption?
- § 381.317 May I resubmit my application for exemption if it is denied?
- § 381.320 How long will it take the agency to respond to my application for an exemption?
- § 381.325 Who should I contact if I have questions about the information I am required to submit to the FMCSA or about the status of my application for an exemption?
- § 381.330 What am I required to do if the FMCSA grants my application for an exemption?
- § 381.405 Who determines whether a pilot program should be initiated?
- § 381.410 What may I do if I have an idea or suggestion for a pilot program?
- § 381.415 Who should I contact if I have questions about the information to be included in my suggestion?
- § 381.420 What will the FMCSA do after the agency receives my suggestion for a pilot program?
- § 381.500 What are the general requirements the agency must satisfy in conducting a pilot program?
- § 381.510 May the FMCSA end a pilot program before its scheduled completion date?
- § 381.515 May the FMCSA remove approved participants from a pilot program?
- § 381.520 What will the FMCSA do with the results from a pilot program?
- § 381.600 Do waivers, exemptions, and pilot programs preempt State laws and regulations?