43 CFR § 3.6
§ 3.6 Time limit of permits granted.
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
No permit will be granted for a period of more than 3 years, but if the work has been diligently prosecuted under the permit, the time may be extended for proper cause upon application.
eCFR data current as of: June 10, 2026
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.