(1) One of the four digits to be used in identification brands can be placed over the over number or in a sequence of four numbers.
||or 9001 to 9999|
(2) In addition, upon application to the Department of Livestock, Brands Enforcement Division, authorization may be given for the use of five-digit number brands or the symbol system.
(3) Anyone wanting to use a five-digit system or the symbol system may write to the Department of Livestock, Brands Enforcement Division, P. O. Box 202001, Helena, Montana 59620-2001, for an individual description of how they are to be used.