No supplier shall hinder, coerce or threaten any dealer for the purpose of preventing him from joining any trade association made up of dealers. Dealers shall have a right to select bargaining agents to negotiate and deal with suppliers on matters having to do with their supplier-dealer relationship. Suppliers shall be obliged to bargain in good faith with agents so selected by the dealers. Such bargaining activity shall be pursued to the maximum extent permitted by law.
RSA 339-C:6
1974, 24:1, eff. June 1, 1974.