The Superior Court (York County) dismissed for untimeliness a complaint, brought by the Town of Old Orchard Beach and the Old Orchard Beach Public Safety Commission (“the Town”), seeking judicial review of an adverse decision and order of the Maine Labor Relations Board. The sole issue on appeal is whether the complaint was timely under 26 M.R.S.A. § 968(5)(F) (Supp.1982-1983),1 which states, in pertinent part:
Either party may seek a review by the Superior Court ... of a decision of the Maine Labor Relations Board by filing a complaint in accordance with the Rules of Civil Procedure, Rule 80B, provided the complaint shall be filed within 15 days of the effective date of the decision.
The record in this case shows that on September 27, 1982, the Maine Labor Relations Board issued a “decision and order” finding that the Town had engaged in prohibited practices, as that term is defined in 26 M.R.S.A. § 964 (1974). The Town was ordered to cease and desist from those practices and to take affirmative action to remedy its errors. The decision and order was mailed to the Town’s counsel, return receipt requested, that same day. It was received by that attorney’s office staff the next day, September 28. The Town’s complaint, seeking judicial review, was filed in the Superi- or Court on October 14,1982. We hold that the complaint was timely and we reverse the decision of the Superior Court.
Section 968(5)(F), requiring a complaint for review of a Board decision to be filed “within 15 days of the effective date of the decision,” does not define “effective date.” 26 M.R.S.A. § 968(5)(C) (1974), however, does require the Board to “cause to be served upon such party” any eease-and-de-sist order that it issues. Reading subsections 5(F) and 5(C) together, it seems clear that the “effective date” of the decision and *1056order here appealed from must be the date on which it was served upon the party found to have engaged in prohibited practices.2
Section 968(5)(F) further specifies that a complaint for review of a Board decision shall be filed "in accordance with the Rules of Civil Procedure, Rule 80B." By referring to Rule 80B the statute incorporates the whole Rules of Civil Procedure, so far as applicable, because Rule 80B itself in turn states that proceedings for review of agency action by the Superior Court shall "be governed by these Rules of Civil Procedure." We, therefore, must consult the civil procedure rules to determine whether the Town's complaint was timely.
Under M.R.Civ.P. 6(a),
In computing any period of time prescribed or allowed by ... any applicable statute, the day of the act [or] event after which the designated period of time begins to run is not to be included. The last day of the period is to be included
The application of Rule 6(a) alone to this case would result in the expiration of the 15-day appeal period on October 12, 1982. M.R.Civ.P. 6(e), however, critically changes the computation. Rule 6(e) adds three days to the prescribed period
[w]henever a party ... is required to do some act or take some proceedings within a prescribed period after the service of a notice or other paper upon him and the notice or paper is served upon him by mail
This rule applies to the case at bar because of our determination that section 968(5)(F) requires a party to file his complaint for Superior Court review of a Board decision that includes a cease-and-desist order within 15 days after the service of that decision upon him.3 Since the service in this case was made by mail, which was completed upon posting, the filing period was extended by three days and thus did not expire until 18 days after service, or October 15, 1982. The Town, by filing its complaint on October 14, therefore, complied with the time limitations prescribed by statute.
The entry is:
Order of dismissal reversed.
All concurring.