The provisions of this part shall not apply where operations upon land are performed in accordance with the terms of a prospecting permit or a lease covering any mineral interest in said land or other valid agreements authorizing such operations which are in full force and effect.
Mont. Code Ann. § 82-2-305
Exemption -- operations pursuant to prospecting permits or other agreements
Known as the The Landowner Notification Act
The act spans §§ 82–82 (6 sections).
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.