Section 818.503 - Written agreements and designated territories.(a) General rule.--A manufacturer or distributor may not sell a recreational vehicle in this Commonwealth to or through a dealer without having first entered into a manufacturer/dealer agreement with a dealer which has been signed by both parties.(b) Area of sales responsibility.--The manufacturer shall designate the area of sales responsibility exclusively assigned to a dealer in the manufacturer/dealer agreement and may not change the area or contract with another dealer for sale of the same line-make in the designated area for the duration of the agreement.(c) Review.--The area of sales responsibility may be reviewed or changed with the consent of both parties not less than 12 months after the execution of the manufacturer/dealer agreement.(d)New vehicles.--A recreational vehicle dealer may not sell a new recreational vehicle in this Commonwealth without having first entered into a manufacturer/dealer agreement with a manufacturer or distributor which has been signed by both parties.Added by P.L. TBD 2018 No. 134, § 21, eff. 10/24/2019.