The board of health of Braintree (board) appeals from an order of a judge in the Superior Court granting Clean Harbors of Braintree, Inc. (Clean Harbors), relief from a judgment ordered by this court and entry of a new judgment in Clean Harbors’ favor. We granted the board’s application for direct appellate review and we now affirm.
Clean Harbors commenced this litigation in 1987, seeking a declaration that it was not required to obtain a site assignment pursuant to G. L. c. Ill, § 150B (1990 ed.), for a hazardous waste treatment and storage facility it was then operating in Braintree. A judge in the Superior Court ruled that the requirements of G. L. c. Ill, § 150B, were not applicable because Clean Harbors was a facility in operation before the statute became effective, and granted summary judgment in favor of Clean Harbors.
Clean Harbors of Braintree, Inc.
v.
Board of Health of Braintree,
Relying on the amendment, Clean Harbors filed a motion in the Superior Court on April 29, 1992, seeking relief from the Superior Court judgment and a stay of any further site assignment proceedings before the board. The board opposed Clean Harbors’ motion, arguing that the amendment was unconstitutional, and that it did not apply to Clean Harbors. After a hearing, a judge of the Superior Court allowed Clean Harbors’ motion and ordered entry of a new judgment declaring that Clean Harbors was not required to obtain a site assignment under § 150B.
1. The board first argues that the amendment violates arts. 48 and 63 of the Amendments to the Massachusetts Constitution. The board is a municipal agency of the town of Braintree. In
Spence
v.
Boston Edison Co.,
2. The board reads G. L. c. 29, § 7L (1990 ed.), as invalidating the amendment.
2
We again pass over the question “whether § 7L is an unlawful attempt by one Legislature to dictate to subsequent Legislatures the manner in which constitutionally permissible legislative processes may work.”
Gordon
v.
Sheriff of Suffolk County,
3. The board next argues that the amendment violates the doctrine of separation of powers articulated in art. 30 of the Massachusetts Declaration of Rights. In
LaGrant
v.
Boston Hous. Auth.,
In Clean Harbors I, we construed G. L. c. Ill, § 150B, as it was originally enacted and, “[ajfter examining the statutory history of local site assignment provisions,” held that *880 § 150B applied to the Clean Harbors facility. Id. at 835. We also declined to read a “judicially manufactured grandfather clause” into § 150B. Id. at 838. Subsequent to our decision, the Legislature responded by amending § 150B, and by stating that § 150B should not apply to facilities that were licensed as of May 1, 1980. We are therefore presented with a statute enacted subsequent to our decision which was based on the court’s perception of legislative intent. While the amendment effectively nullified our decision in Clean Harbors I, it was not impermissible under art. 30.
Two recently decided cases explain why this is so. In
Massachusetts Wholesalers of Malt Beverages, Inc.
v.
Attorney Gen.,
4. The board next argues that the amendment violates § 8 of art. 89 of the Amendments to the Constitution of the
*881
Commonwealth (Home Rule Amendment).
3
A municipality has standing to assert this claim. See
Mayor of Boston
v.
Treasurer & Receiver Gen.,
The Home Rule Amendment preserves the right of municipalities to self-government in “local matters,” but preserves the Commonwealth’s right to legislate with respect to State, regional, and general matters.
Gordon
v.
Sheriff of Suffolk County, supra
at 244. “To this particular end, the Home Rule Amendment is to be narrowly construed.”
Id.
The Legislature may act on matters of State, regional, or general concern, even though the action may have special effect on one or more individual cities or towns.
Id.
at 245.
Hadley
v.
Amherst, supra
at 50.
Opinions of the Justices,
5. The board next argues that Clean Harbors does not fall within the provisions of the amendment. The amendment provides that G. L. c. Ill, § 150B:
“shall not apply to any hazardous waste facility exempt from the licensing requirements of chapter twenty-one C, which was lawfully organized and in existence on May first, [1980], or to any hazardous waste facility which was licensed as such by any division of the [Department of Environmental Protection] as of May first, [1980].”
It is not disputed that Clean Harbors is not exempt from the licensing requirements of c. 21C. Therefore, to fall within the terms of the amendment, the Clean Harbors facility must have been licensed as a hazardous waste facility on May 1, 1980. The board claims that, since the statute in effect on May 1, 1980, required licensing of the “person” operating the facility, and not the “facility” per se, no hazardous waste facility could have been “licensed as such” on May 1, 1980. See G. L. c. 21, § 58, repealed by St. 1979, c. 704, § 1. G. L. c. 21C, inserted by St. 1979, c. 704, § 2. 4 We disagree.
*883
“Our task is to interpret the statute according to the intent of the Legislature, as evidenced by the language used, and considering the purposes and remedies intended to be advanced.”
Glasser
v.
Director of the Div. of Employment Sec.,
The amendment states that § 150B shall not apply “to any hazardous waste facility . . . which was licensed as such by any division of the department as of May first, [1980].” The parties do not dispute that Clean Harbors fits the definition of “facility.” G. L. c. Ill, § 150B. G. L. c. 21D, § 2 (1990 ed.). See Clean Harbors I, supra at 836. In addition, the board acknowledges that as of May 1, 1980, the Brain-tree facility was licensed under G. L. c. 21. That the 1980 license was issued to a company whose structure or owner *884 ship may have been different from Clean Harbors is immaterial. 6
6. Clean Harbors relied on Mass. R. Civ. P. 60 (b) (5) and 60 (b) (6),
We agree that “[rjule 60 (b) (6) permits a court to relieve a party from final judgment where there is a post-judgment change in the law having retroactive application.”
Brown
v.
Hutton Group,
Judgment affirmed.
Notes
The judgment was entered on October 30, 1991. The judgment also provided: “If Clean Harbors shall fail to submit a site assignment application to the Board within such time [thirty days], then the Board may request from this Court such relief as it may deem appropriate. This Court *878 shall retain jurisdiction of this matter for purposes of implementing the provisions of this Judgment . . . and resolving any disputes which may arise between the parties with respect thereto.”
General Laws c. 29, § 7L (1990 ed.), states: “A law making an appropriation for expenses of the commonwealth shall not contain provisions on any other subject matter. As used in this section, expenses of the commonwealth shall include expenses of the executive, legislative, and judicial departments, interest, payments on the public debt, local aid, and other items of expense authorized or required by existing law.”
Section 8 of art. 89 of the Amendments to the Constitution of the Commonwealth (Home Rule Amendment) provides in pertinent part: “The general court shall have the power to act in relation to cities and towns, but only by the general laws which apply alike to all cities, or to all towns, or to all cities and towns, or to a class of not fewer than two . . . .”
General Laws c. 21, § 58, inserted by St. 1970, c. 692, § 2, stated in pertinent part: “No person including the originator thereof shall handle or dispose of such hazardous wastes as are specified by said board without a license from the division of water pollution control."
On November 9, 1979, the Legislature repealed G. L. c. 21, § 58, and enacted G. L. c. 21C. See St. 1979, c. 704, § 1, 2. The repealing act included the following provision: “Any person licensed for the storage or disposal of hazardous wastes under the authority of [G. L. c. 21, §§ 57 and 58] in effect prior to the effective date of this act shall be deemed to be a fully approved facility and shall retain the rights of such approval so long as the person who owns or operates said facility continues to be licensed *883 under the hazardous waste licensing program administered under this act.” St. 1979, c. 704, § 7.
The House ways and means committee’s report on the supplemental budget, St. 1991, c. 23, referred to the subject matter of §§ 3 and 8 as “Clean Harbors.” The conference committee report recommending passage of those sections also characterized their subject matter as “Clean Harbors.” Finally, in his message on c. 23 of April 24, 1992, to the House of Representatives and the Senate, the Governor stated that he was approving § 18 “because [he] recognize [d] the critical need to maintain our current hazardous waste storage and disposal facilities in Massachusetts.”
See
Clean Harbors of Braintree, Inc.
v.
Board of Health of Braintree,
In discussing Mass. R. Civ. P. 60 (b) (5),
We give our rules the construction given to the Federal Rules of Civil Procedure, absent compelling reasons to the contrary.
Rollins Envtl. Servs., Inc.
v.
Superior Court,
