Mont. Code Ann. § 76-16-404
Application for grazing preferences
76-16-404 . Application for grazing preferences. Any person entitled to grazing preferences within any state district based on dependent commensurate property or commensurate property shall make application within 1 year after the state district is organized to qualify for grazing preference. However, all permittees must be entitled to benefits accruing under 76-16-401 through 76-16-403 .