HEDRICK, Chief Judge.
The first issue raised by this appeal is whether it should be dismissed as premature. The order dismissing the class action does not determine the controversy and is interlocutory. However, the order affects a substantial right of the unnamed plaintiffs and is immediately appealable. Perry v. Cullipher, 69 N.C. App. 761, 318 S.E.2d 354 (1984).
These requirements are:
Id. The party asserting the class action has the burden of showing that all of the prerequisites to utilizing the class action procedure have been satisfied. Id. Although Rule 23 should receive a liberal construction and be kept free from technical restrictions, a court has broad discretion in deciding whether to allow a class action. Id.; In re Engelhard & Sons Co., 231 U.S. 646, 34 S.Ct. 258, 58 L.Ed. 416 (1914); 7A Wright and Miller, Federal Procedure: Civil Sec. 1785, p. 134.
In applying the law of class actions to the case at hand, we find it necessary to discuss only the first requirement of class actions, the existence of a class. Whether a class exists is a question of fact to be determined by the court on a case-by-case basis. "Apparently any group of persons having a community of interest in a particular matter constitutes a class and one or more of the group may sue or be sued on behalf of all." Shuford, N.C.Civ.Prac. & Proc. (2nd ed.), Sec. 23-3. The central issue raised by this appeal is whether there is a sufficient community of interest between the named plaintiffs and the unnamed plaintiffs to meet the requirements of G.S. 1A-1, Rule 23(a).
In Nodine v. Mortgage Corp., 260 N.C. 302, 132 S.E.2d 631 (1963), a mortgagor brought suit on behalf of himself and a class of unnamed plaintiffs to challenge the defendant-mortgagee's use of a late charge clause in the defendant-mortgagee's standard form deed of trust. Our Supreme Court stated that:
Id. at 304, 132 S.E.2d at 633. Although Nodine was decided prior to the enactment of G.S. 1A-1, Rule 23, it continues to state the rule in effect in North Carolina. See Mosley v. Finance Co., 36 N.C. App. 109, 243 S.E.2d 145, disc. rev. denied, 295 N.C. 467, 246 S.E.2d 9 (1978).
Nodine and Mosley are not significantly distinguishable from the case before us. The interest of each of the unnamed plaintiffs relates solely to the particular retail installment sales contract which each plaintiff signed. We therefore hold that the trial court did not err in dismissing the class action. There is insufficient "community of interest" between the named plaintiffs and the unnamed plaintiffs to require the trial court to certify the action as a class action.
Appellants' reliance on Mills v. Cemetery Park Corp., 242 N.C. 20, 86 S.E.2d 893 (1955) is misplaced. In Mills, one cemetery plot owner was allowed to sue for all cemetery plot owners in an attempt to enjoin a nonconforming grave site, suspend improper cemetery regulations and receive certain promised improvements. A determination of which aesthetic cemetery regulations are enforceable would directly affect all lot owners. While only one cemetery was at issue in Mills, more than one contract is at issue in the present case.
For the foregoing reasons, we find no error in the trial court's order dismissing the class action.
WEBB and PARKER, JJ., concur.