RSA 358-A:10-a Class Actions.

I. Persons entitled to bring an action under RSA 358-A:10 may, if the unlawful act or practice has caused similar injury to numerous other persons, institute an action as representative or representatives of a class of persons who are residents of this state or whose cause of action arose within this state against one or more defendants as individuals or as representatives of a class or against one or more such defendants having a principal place of business within this state, and the petition shall allege such facts as will show that these persons or the named defendants specifically named and served with process have been fairly chosen and adequately and fairly represent the whole class, to recover actual damages as provided for in RSA 358-A:10. The court may require the plaintiff