Michigan Compiled Laws, Chapter 3. Federal and Interstate Relations § 3.163

(i) “Jurisdiction” means other states of the United States that share a common border with this state and are members of the international fuel tax agreement.

(ii) “International fuel tax agreement” means the agreement described in section 2a of the motor carrier fuel tax act, 1980 PA 119, MCL 207.212a.

(iii) “Motor carrier” means a person who operates or causes to be operated a qualified commercial motor vehicle on a public road or highway in this state and at least 1 other state.

(iv) “Qualified commercial motor vehicle” means a motor vehicle used, designed, or maintained for transportation of persons or property and 1 of the following:

(v) “Qualified fuel tax reciprocity agreement” means a compact, agreement, or arrangement that, in exchange for reciprocal treatment for a motor carrier, or a class or category of motor carrier, from this state in another jurisdiction, allows a motor carrier, or a class or category of motor carrier, from the other jurisdiction to operate or cause to be operated a qualified commercial motor vehicle on a public highway in this state for the purpose of carrying raw forest products to a sawmill or factory within not more than 50 air miles of the border of this state without doing any of the following:

(vi) “Raw forest products” means logs, pilings, posts, poles, cordwood products, wood chips, sawdust, pulpwood, intermediary lumber, fuel wood, and Christmas trees, that are not altered by a manufacturing process off the land, sawmill, or factory from which they are taken and are not finished products suitable for sale at retail.