What are the obligations of a Tribe if it discovers a violation or breach?
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
As soon as practicable after discovering or receiving notice of a violation or breach of a lease, business agreement, or right-of-way of a Federal or Tribal environmental law resulting from an activity undertaken by a third party under a lease, business agreement, or right-of-way, the Tribe must provide written notice to the Secretary describing:
(a) The nature of the violation or breach in reasonable detail;
(b) The corrective action taken or planned by the Tribe; and
(c) The proposed period for the corrective action to be completed.
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.