*750 In Curley v. City of Lynn , 408 Mass. 39 , 41-42, 556 N.E.2d 96 (1990), the court held that a person seeking judicial review of a Civil Service Commission (commission) decision under G. L. c. 31, § 44, as then in effect, was required to file a petition seeking such review within thirty days of receipt of the commission's decision, and that such time was not tolled by filing a request for reconsideration *751 with the commission. Section 44 was subsequently amended in 1992, primarily to shift jurisdiction to conduct judicial review to the Superior Court, but also to include a cross-reference to judicial review under G. L. c. 30A, § 14. Section 14(1) provides that the timely filing of a petition for rehearing with an agency tolls the time for seeking judicial review of the agency decision.

The question we face here is whether § 44, as now in effect, continues to impose the strict thirty-day deadline for seeking review of commission decisions identified in Curley , or instead whether its cross-reference to § 14 means that the time for seeking review is tolled by the timely filing of a petition for rehearing. We conclude that § 44 continues to impose a strict thirty-day deadline and, thus, we affirm the portion of the judgment dismissing, as untimely, the plaintiffs' claim for judicial review. As for the plaintiffs' claim for declaratory relief, however, which was dismissed without explanation, we vacate that portion of the judgment and remand for further proceedings.

Background . The complaint alleged that the plaintiffs, fire fighters for the city of Newton (city), were on a list issued in 2014 by the human resources division (division) of persons eligible for promotion to the position of captain. In March of 2016, shortly before the list was scheduled to expire and to be replaced by a new list, the city promoted another candidate, Gregory Gentile, to a captain position. Gentile was ranked higher than the plaintiffs on the expiring list, but lower than them on the new list. The plaintiffs alleged that the city's use of the expiring list violated a division rule known as Personnel Administration Rule (rule) 08 and that Gentile's appointment reflected improper favoritism; they asked the commission to conduct an investigation under G. L. c. 31, § 2(a).

*1008 The commission received submissions from the parties and held a show cause hearing. On September 1, 2016, the commission issued a decision 3 concluding, among other things, that the city had not violated rule 08, as the commission interpreted that rule, and "that an investigation, beyond that already conducted here, is not warranted." On September 7, the plaintiffs filed a *752 motion for reconsideration. 4 On October 13, the commission denied the motion.

On November 10, the plaintiffs filed a complaint in Superior Court, seeking judicial review of the commission's September 1 decision (count I) and a declaratory judgment that the commission's interpretation of rule 08 was erroneous and adversely affected the plaintiffs' rights (count II). 5 On the defendants' motion, a judge ordered dismissal of the entire complaint. The judge concluded that the claim for judicial review was untimely under G. L. c. 31, § 44, because it was filed more than thirty days after the plaintiffs received the commission decision and because the plaintiffs' motion to reconsider did not toll the running of that thirty-day period. The judge did not separately discuss the claim for declaratory relief. The plaintiffs appeal the resulting judgment of dismissal.

Discussion . 1. Claim for judicial review . In 1990, when the Supreme Judicial Court concluded in Curley that a motion for reconsideration did not toll the thirty-day deadline of § 44, that section provided in pertinent part:

"Within thirty days after receiving notice of the decision of the commission following a hearing requested by him pursuant to section forty-two or section forty-three, a person may, if he is aggrieved by such decision, file a petition to review the commission's decision in the municipal court of the city of Boston or in the district court for the judicial district wherein such person resides."

G. L. c. 31, § 44, inserted by St. 1978, c. 393, § 11. See Curley , 408 Mass. at 40 , 556 N.E.2d 96 .

*753 The Legislature adopted new versions of § 44 in 1991 6 and, more relevant here, in *1009 1992. The 1992 version, which remains in effect, provides in pertinent part:

"Any party aggrieved by a final order or decision of the commission following a hearing pursuant to any section of this chapter or chapter thirty-one A may institute proceedings for judicial review in the superior court within thirty days after receipt of such order or decision. Any proceedings in the superior court shall, insofar as applicable, be governed by the provisions of section fourteen of chapter thirty A, and may be instituted in the superior court for the county ( a ) where the parties or any of them reside or have their principal place of business within the commonwealth, or ( b ) where the commission has its principal place of business, or ( c ) of Suffolk. The commencement of such proceedings shall not, unless specifically ordered by the court, operate as a stay of the commission's order or decision."

G. L. c. 31, § 44, as appearing in St. 1992, c. 133, § 351. 7

The requirement for filing within thirty days after receipt of the commission decision remains essentially unchanged since the court decided Curley . Unless some other language in the current § 44 has relaxed that requirement, the judge here correctly dismissed the plaintiffs' claim for judicial review. "With extremely rare exceptions not relevant here, failure to timely file is ... typically an absolute bar to a plaintiff's ability to obtain judicial review of a final agency action." Herrick v. Essex Regional Retirement Bd ., 68 Mass. App. Ct. 187 , 190, 861 N.E.2d 32 (2007).

The plaintiffs argue that the thirty-day requirement is now modified by the reference in § 44 to proceedings in the Superior Court being governed by G. L. c. 30A, § 14, which the plaintiffs view as incorporating § 14 in its entirety into § 44. It follows, the plaintiffs argue, that § 44 is subject to the provision in § 14(1)

*754 that an action for judicial review

"shall, except as otherwise provided by law, be commenced in the court within thirty days after receipt of notice of the final decision of the agency or if a petition for rehearing has been timely filed with the agency, within thirty days after receipt of notice of agency denial of such petition for rehearing " (emphasis added).

G. L. c. 30A, § 14(1), as amended through St. 1998, c. 463, § 33.

We see numerous difficulties with the plaintiffs' interpretation. First, § 44 suggests that the only provisions of § 14 intended to apply with respect to the commission are those that concern court proceedings after , not before, an action for judicial review is filed. In one sentence, § 44 states that an aggrieved party "may institute proceedings for judicial review in the superior court within thirty days after receipt of [the commission's final] order or decision." This sentence governs when judicial proceedings must be instituted, and it contains no tolling provision and no reference to § 14. The next sentence governs how such proceedings, if instituted, are to be conducted: "Any proceedings in the superior court shall, insofar as applicable, be governed by [ G. L. c. 30A, § 14,] ...." This reference to § 14 is not naturally read as addressing matters (such as the filing of a motion to reconsider) that arise before any court proceedings are instituted.

Second, § 44 includes not one but three provisions that, although similar to the corresponding provisions in § 14, depart from them in material ways. Most obviously, the § 44 thirty-day time limit *1010 for seeking judicial review omits any tolling provision like the one in § 14. In addition, § 44 is patterned on, yet differs from, § 14 on the issues of venue 8 and stays of agency decisions. 9 *755 If the plaintiffs were correct that § 44 was nevertheless intended to incorporate the entirety of § 14, then these three differing provisions of § 44 would be rendered superfluous. This would violate a basic tenet of statutory construction: "Wherever possible, we give meaning to each word in the legislation; no word in a statute should be considered superfluous." International Org. of Masters, Mates & Pilots, Atl. & Gulf Maritime Region, AFL-CIO v. Woods Hole, Martha's Vineyard & Nantucket S.S. Authy ., 392 Mass. 811 , 813, 467 N.E.2d 1331 (1984).

Third, language in both statutes suggests that not all of § 14 applies to judicial review proceedings under § 44. Specifically, § 44 states that "proceedings in the superior court shall, insofar as applicable , be governed by [ § 14 ]" (emphasis added). And § 14, as appearing in St. 1973, c. 1114, § 3, states that "[w]here a statutory form of judicial review or appeal is provided[,] such statutory form shall govern in all respects , except as to standards for review" (emphasis added). 10 Furthermore, the language of § 14(1), as amended through St. 1998, c. 463, § 33, concerning the time limit for seeking judicial review applies "except as otherwise provided by law." Moreover, to whatever extent there may be a conflict between § 44 and § 14, it is § 44, as the later-adopted statute and the one more specific to the commission, that would control. 11 See Doe v. Attorney Gen. (No. 1) , 425 Mass. 210 , 215, 680 N.E.2d 92 (1997).

Fourth and finally, shortly after the court held in Curley that the time under § 44 for seeking judicial review of commission decisions was not tolled by filing a request for reconsideration with the commission, the Legislature adopted two new versions of § 44, in 1991 and again in 1992. See discussion, supra . "We presume that the Legislature enacts legislation with 'an aware[ness] of the prior state of the law as explicated by the decisions *756 of [the Supreme Judicial Court].' " Commonwealth v. Mogelinski , 466 Mass. 627 , 646, 1 N.E.3d 237 (2013), quoting from *1011 Commonwealth v. Callahan , 440 Mass. 436 , 441, 799 N.E.2d 113 (2003). If the Legislature had intended to alter prospectively the result reached in Curley , we would expect the Legislature to have done so in clear terms. It would have been a simple matter to add specific tolling language to § 44, similar to the language in § 14(1) on which the plaintiffs now rely. Or, if the Legislature had intended (as the plaintiffs argue) to make all of § 14 applicable to commission decisions, § 44 could have been amended simply to provide, without elaboration, that judicial review of commission decisions was to be governed by § 14. The Legislature did neither of these things. Instead, it settled upon a version of § 44 that adopted some language, but changed or rejected other language, from the corresponding provisions of § 14.

The foregoing considerations, taken together, persuade us that the filing of a motion to reconsider a commission decision does not toll the time for seeking judicial review of that decision. 12 We do not decide whether any of those considerations would be dispositive standing alone, nor do we decide any other question about the interpretation of § 44 or § 14. We conclude only that the plaintiffs' claim for judicial review was correctly dismissed as untimely filed. 13

2. Claim for declaratory relief . The judge dismissed the plaintiffs' claim for declaratory relief but gave no reason for doing so. On appeal, the commission asks us to affirm that portion of the judgment on the ground that, as to its decision not to investigate *757 further the city's March, 2016, promotion of Gentile, there is no actual controversy and the plaintiffs lack standing. See Villages Dev. Co . v. Secretary of the Executive Office of Envtl. Affairs , 410 Mass. 100 , 106, 571 N.E.2d 361 (1991) ("To secure declaratory relief in a case involving administrative action, a plaintiff must show that [1] there is an actual controversy; [2] he has standing; [3] necessary parties have been joined; and [4] available administrative remedies have been exhausted").

Unlike the commission, we do not read the plaintiffs' claim for declaratory relief as focused exclusively on the promotion of Gentile. The plaintiffs also challenge the commission's interpretation of rule 08, a matter that the plaintiffs argue is significant to their own future promotional opportunities and to the obligations of the city (and many other municipalities). A dispute about an agency's interpretation of a regulation may be an appropriate subject for declaratory relief if that interpretation is "consistently repeated" and applied and the other requirements for declaratory relief are met. G. L. c. 231A, § 2, inserted by St. 1974, c.

*1012 630, § 1. See Frawley v. Police Commr. of Cambridge , 473 Mass. 716 , 725, 46 N.E.3d 504 (2016) ; Grady v. Commissioner of Correction , 83 Mass. App. Ct. 126 , 135-136, 981 N.E.2d 730 (2013).

The parties have not fully addressed in this appeal whether the plaintiffs' challenge to the commission's interpretation of rule 08 meets all of the requirements for declaratory relief. In these circumstances, we express no view on the question and instead remand the matter for further consideration in the Superior Court.

Conclusion . So much of the judgment as dismissed the claim for declaratory relief (count II) is vacated, and the matter is remanded for further proceedings consistent with this decision. The remainder of the judgment is affirmed.

So ordered .