*387 Opinion
Following our grant of certification, 1 the plaintiff, Geraldine D. Lyon, appealed from the judgment of the Appellate Court affirming the judgment of the trial court, claming that the Appellate Court incorrectly interpreted General Statutes §§ 46a-60 and 46a-70 as barring the plaintiffs employment discrimination action under the doctrine of sovereign immunity. The defendants, the office of the attorney general (attorney general’s office) and certain of its employees, Virginia Jones and Edward Reynolds, although agreeing with the plaintiff that the Appellate Court misconstrued § 46a-60, urge this court to affirm that court’s interpretation of § 46a-70, and further urge us to affirm the Appellate Court’s decision on the alternate ground that the plaintiffs claims are barred by the doctrine of collateral estoppel. We agree with the defendants that the plaintiffs claims are barred by the doctrine of collateral estoppel and agree with the parties that the Appellate Court misconstrued § 46a-60. Accordingly, we affirm in part and reverse in part the judgment of the Appellate Court.
The Appellate Court’s opinion recited the following uncontested facts and procedural history. “At the time this case began, the plaintiff was a paralegal specialist 1 at the attorney general’s office and had worked in that capacity since 1987. On April 18, 2000, she filed a complaint with the commission on human rights and opportunities (commission) alleging harassment and a *388 hostile work environment, and that she was denied a promotion to paralegal specialist 2 on the discriminatory bases of her age, sex and disability. The commission found that the plaintiff failed to introduce sufficient evidence to show discrimination and [thereafter] issued a release of jurisdiction.
“The plaintiff then filed [an action] in the United States District Court for the District of Connecticut, claiming that the defendants discriminated against her on the bаses of age, sex and disability in violation of 42 U.S.C. § 12111 et seq. (Americans with Disabilities Act of 1990), 29 U.S.C. § 621 et seq. (Age Discrimination in Employment Act of 1967), 42 U.S.C. § 2000e-2 (Title VII), and 42 U.S.C. § 1983, as well as General Statutes §§ 46a-58 (a), 46a-60 (a) (1) and 46a-70 (a) of the Connecticut Fair Employment Practices Act [act], General Statutes § 46a-51 et seq. She sought compensatory and punitive damages, attorney’s fees and costs, a temporary and permanent injunction and other fair and equitable relief. The District Court dismissed all of her state law based claims and the majority of her federal claims, leaving only her claims under Title VII and 42 U.S.C. § 1983, which alleged a hostile work environment and failure to promote.
“Upon the dismissal by the District Court of her claims based on state law, the plaintiff filed a complaint in the [Superior Court in the] judicial district of Hartford. The plaintiffs amended complaint consisted of four counts alleging age, sex and disability discrimination: one count against the attorney general’s office under § 46a-60 (a) (1) and one count against each of the three defendants under § 46a-70 (a).
“While the state claims were pending, the District Court granted the defendants’ motion for summary judgment on the remaining federal claims. In its decision, the District Court found that the Title VII failure
*389
to promote claim was time barred, that there were no material issues of fact in support of the plaintiffs claim that she was treated differently from other similarly situated individuals, that her treatment was insufficiently severe to create a hostile environment either under Title VII or § 1983, and that there was no discriminatory intent.
Lyon
v.
Jones,
260 F. Sup. 2d 507, 511-14 (D. Conn. 2003), aff d,
“On February 28, 2006, the court issued a lengthy memorandum of decision dismissing the § 46a-60 (a) (1) claim against the attorney general’s office for lack of subject matter jurisdiction because the plaintiff failed to obtain the requisite authorization from the claims commissioner before bringing her § 46a-60 (a) (1) claim against the state. The court also found that although General Statutes § 46a-99 provides plaintiffs with a private right of action for injunctive relief for discrimination by the state in violation of § 46a-70 (a), a claim for compensatory and punitive damages and costs cannot be brought under § 46a-70 (a) without permission to sue from the claims commissioner or the General Assembly.”
Lyon
v.
Jones,
On appeal to the Appellate Court, the plaintiff asserted that the trial court improperly had dismissed her claims under the doctrine of sovereign immunity because the trial court incorrectly had concluded that “General Statutes §§ 4-141 through 4-165 require the plaintiff to obtain authorization frоm the claims commissioner or the General Assembly prior to bringing a claim against the state under § 46a-60 (a) (1).” Id., 551. *390 The plaintiff also claimed that the trial court improperly had concluded that § 46a-99 does not waive sovereign immunity in an action for damages. Id., 555.
The defendants urged the Appellate Court to affirm the judgment of the trial court with respect to both claims made by the plaintiff. Moreover, the defendants argued that the plaintiffs entire appeal was moot because the trial court’s finding of collateral estoppel regarding the claims brought under § 46a-70 provided an independently sufficient, unchallenged alternate ground supporting the trial court’s decision. Although the Appellate Court did note that the trial court had found that the plaintiffs § 46a-70 (a) claims were barred by the doctrine of collateral estoppel, and that “[t]he plaintiff failed to challenge the [trial] court’s findings of collateral estoppel in her principal brief’; id., 548 n.l; the Appellate Court’s decision did not discuss the significance of this fact or address the defendants’ mootness argument. The Appellate Court ultimately upheld the decision of the trial court as to both of the plaintiffs claims and affirmed the judgment in favor of the defendants. This certified appeal ensued.
On appeal to this court, the plaintiff challenges the Appellate Court’s determination that she was required to obtain authorization from either the claims commissioner or the General Assembly in order to pursue her claims under § 46a-60 (a) (1). The plaintiff also asserts that the Appellate Court improperly concluded that § 46a-99 does not constitute a waiver of the state’s sovereign immunity for suits in damages. The defendants now agree with the plaintiff that the Appellate Court improperly interpreted § 46a-60, but they urge this court to affirm the Appellate Court’s judgment with respect to § 46a-99. The defendants аlso offer two alternate grounds for affirmance. First, the defendants argue that the Appellate Court’s judgment can be affirmed on the ground that the plaintiffs claims are barred by the doc *391 trine of collateral estoppel. Second, the defendants assert that the Appellate Court’s judgment can be affirmed because the plaintiffs discrimination claims are time barred under General Statutes § 46a-82 (e). 2 We agree with the parties’ argument concerning § 46a-60 and conclude that the doctrine of sovereign immunity does not bar the plaintiffs claim under that statute. We do not reach the plaintiffs claims under § 46a-70, 3 however, because we conclude that those claims are moot. Furthermore, although we conclude that the plaintiffs claim under § 46a-60 is not barred by the doctrine of sovereign immunity, we agree with the defendants that the claims are precluded by the doctrine of collateral estoppel.
I
As a threshold matter, we note, sua sponte, that the Appellate Court lacked jurisdiction to review the plaintiffs claims under § 46a-70 (a) 4 because those claims *392 are moot. The plaintiff did not challenge the trial court’s collateral estoppel finding on appeal to the Appellate Court, a finding that provides an independent basis for upholding the trial court’s granting of summary judgment as to the plaintiffs § 46a-70 claims, thus rendering that part of the appeal moot. 5 Our determination that the plaintiffs appeal of her claims brought under § 46a-70 is moot disposes of three of the four counts of her amended complaint dated November 5, 2003.
Mootness raises the issue of a court’s subject matter jurisdiction and is therefore appropriately considered even when not raised by one of the parties.
6
“Mootness is a question of justiciability that must be determined as a threshold matter because it implicates [this] court’s subject matter jurisdiction . . . .” (Internal quotation marks omitted.)
Putman
v.
Kennedy,
The fundamental principles underpinning the mootness doctrine are well settled. “We begin with the four part test for justiciability established in
State
v.
Nar-dini,
“The mootness doctrine is rooted in the first factor of the
Nardini
test.
State
v.
McElveen,
supra,
“[A]n actual controversy must exist not only at the time the appeal is taken, but also throughout the pen-dency of the appeal. . . . When, during the pendency of an appeal, events have occurred that preclude an appellate court from granting any practical relief
*394
through its disposition of the merits, a case has become moot. . . . Id., 205.” (Citation omitted; internal quotation marks omitted.)
Wallingford
v.
Dept. of Public Health,
The Appellate Court was faced with an analogous situation in
Housing Authority
v.
Davis,
The problem presented by the appeal in the present case with respect to the trial court’s collateral estoppel determination, although somewhat unique, is similar in principle to the situation in
Housing Authority
v.
Davis,
supra,
The trial court dismissed the plaintiffs § 46a-60 claim, on the other hand, solely on the basis that the claim was barred by the doctrine of sovereign immunity. The plaintiff appealed this determination to the Appellate Court; see
Lyon
v.
Jones,
supra,
II
We begin by noting that the remaining issue of whether General Statutes § 46a-100 waives sovereign immunity for actions brought under § 46a-60 concerns a question of statutory construction over which we exercise plenary review. See, e.g.,
Dept. of Transportation
v.
White Oak Corp.,
We next proceed to review briefly the doctrine of sovereign immunity and its associated burdens. “It is a well-established rule of the common law that a state cannot be sued without its consent. ... A sovereign is exempt from suit, not because of any formal conception or obsolete theory, but on the logical and practical ground that there can be no legal right as against the authority that makes the law on which the right depends. . . . The practical and logical basis of the doctrine is today recognized to rest on this principle and on the hazard that the subjection of the state and federal governments to private litigation might constitute a serious interference with the performance of their functions and with their control over their respective
*397
instrumentalities, funds, and property.” (Citations omitted; internal quotation marks omitted.)
Martinez
v.
Dept. of Public Safety,
“We have held that a plaintiff seeking to circumvent the doctrine of sovereign immunity must show that: (1) the legislature, either expressly or by force of a necessary implication, statutorily waived the state’s sovereign immunity ... or (2) in an action for declara-toiy or injunctive relief, the state officer or officers against whom such relief is sought acted in excess of statutory authority, or pursuant to an unconstitutional statute.” (Citation omitted.)
Miller
v.
Egan,
Although the Appellate Court recited this exact standard;
Lyon
v.
Jones,
supra,
Our review of the act reveals that the legislature has devised a comprehensive, ordered scheme through which claims of employment discrimination may be prosecuted. The relevant substantive prohibitions *398 against the discriminatory employment practices alleged by the plaintiff are set forth in § 46a-60 (a), which provides in relevant part: “It shall be a discriminatory practice in violation of this section: (1) For an employer, by the employer or the employer’s agent . . . to discriminate against [an] individual in compensation or in terms, conditions or privileges of employment because of the individual’s . . . age, sex ... or physical disability . . . .” The legislature has provided an initial administrаtive process for individuals “claiming to be aggrieved by an alleged discriminatory practice”; General Statutes § 46a-82 (a); such as the practices proscribed under § 46a-60. Pursuant to § 46a-82 (a), such a person “may, by himself ... or by [his] attorney, make, sign and file with the commission a complaint in writing under oath, which shall state the name and address of the person alleged to have committed the discriminatory practice, and which shall set forth the particulars thereof and contain such other information as may be required by the commission. . . .” 8
Upon receiving such a complaint, General Statutes § 46a-83 outlines the procedure that the commission must follow. After serving the complaint on the respondent employer and receiving its response, § 46a-83 (b) provides in relevant part that “the executive director [of the commission] or the executive director’s designee shall review the file. ... If the executive director or the executive director’s designee determines that the complaint fails to state a claim for relief or is frivolous on its face, that the respondent is exempt from the provisions of this chapter or that there is no reasonable *399 possibility that investigating the complaint will result in a finding of reasonable cause, the complaint shall be dismissed. . . .’’In the event that the commission finds potential merit in the complaint after conducting its initial review, § 46a-83 (c) provides the following instruction: “The commission may conduct mandatory mediation sessions, expedited or extended fact-finding conferences or complete investigations or any combination thereof during the investigatory process for the purpose of finding facts, promoting the voluntary resolution of complaints or determining if there is reasonable cause for believing that a discriminatory practice has been or is being committed as alleged in the complаint.”
The act provides several avenues that the complainant may pursue if she is dissatisfied with the foregoing administrative process. First, if the complaint is still pending, General Statutes § 46a-101 (b) provides two methods for obtaining a release of jurisdiction from the commission: “The complainant and the respondent, by themselves or their attorneys, may jointly request that the complainant receive a release from the commission at any time from the date of filing the complaint until the expiration of two hundred ten days from the date of filing of the complaint. The complainant, or his attorney, may request a release from the commission if his complaint with the commission is still pending after the expiration of two hundred ten days from the date of its filing.” It appears that, in giving both the parties and the commission the option of shifting the controversy directly to the court, the legislature was seeking a more expeditious method of resolving еmployment discrimination complaints that may have been delayed at the commission level.
Additionally, General Statutes § 46a-83a (a) provides another option for complainants who want to bring their discrimination claims to a court. Unlike § 46a- *400 101, however, this provision only operates once the commission has dismissed a complaint. “If a complaint is dismissed pursuant to subsection (b) of section 46a-83, or is dismissed for failure to accept full relief pursuant to subsection (c) of said section, and the complainant does not request reconsideration of such dismissal as provided in subsection (e) of said section, the executive director of the commission shall issue a release and the complainant may, within ninety days of receipt of the release from the commission, bring an action in accordance with sections 46a-100 and 46a-102 to 46a-104, inclusive.” General Statutes § 46a-83a (a).
The statute at issue in the presеnt case, § 46a-100, is the primary vehicle allowing a complainant who has received a release from the commission to further prosecute her claim in court. Section 46a-100 provides: “Any person who has timely filed a complaint with the [commission] in accordance with section 46a-82 and who has obtained a release from the commission in accordance with section 46a-83a or 46a-101, may also bring an action in the superior court for the judicial district in which the discriminatory practice is alleged to have occurred or in which the respondent transacts business, except any action involving a state agency or official may be brought in the superior court for the judicial district of Hartford.” (Emphasis added.) We conclude from this language, and from the statute’s place in the overarching statutory scheme, that § 46a-100 expressly waives sovereign immunity and creates a cause of action in the Superior Court for claims alleging a violation оf § 46a-60 over which the commission has released jurisdiction.
The Appellate Court concluded “that the more reasoned interpretation of this clause [of § 46a-100] regards venue and provides for the Hartford judicial district to be the proper venue for a claim against a state actor.”
Lyon
v.
Jones,
supra,
We begin by addressing the role of the claims commissioner when a party seeks to bring an action against the state. The legislature created the officе of the claims commissioner to serve as “the gatekeeper through which [actions] against the state must pass.” Id., 553. The Appellate Court correctly noted that “[c]hapter 53 of the General Statutes, §§ 4-141 through 4-165, titled ‘Claims Against the State,’ describes the responsibilities and powers of the claims commissioner.” Id. We previously have indicated our understanding of the significance of this statutory scheme: “[Chapter 53] expressly bars [actions] upon claims cognizable by the claims commissioner except as he may authorize, an indication of the legislative determination to preserve sovereign immunity as a defense to monetary claims against the state not sanctioned by the [claims] commissioner or other statutory provisions.” (Internal quotation marks omitted.)
Krozser
v.
New Haven,
General Statutes § 4-142, however, sets forth various exceptions to the claims commissioner’s jurisdiction, and provides in relevant part: “There shall be a Claims Commissioner who shall hear and determine all claims against the state except ... (2) claims upon which suit
otherwise is authorized by law
including suits to recover similar relief arising from the same set of facts; (3) claims for which an administrative hearing proce
*402
dure otherwise is established by law . . . .” (Emphasis added.) Before the Appellate Court, the plaintiff argued that, upon receiving a release of jurisdiction from the commission, § 46a-100 waives the state’s immunity. With little explanatory analysis, and no mention of the exceptions enumerated in § 4-142, the Appellate Court construed § 46a-100 as merely indicating the appropriate venue for such an action, should it be authorized by the claims commissioner. Specifically, the Appellate Court stated: “In light of the requirement that our state’s sovereign immunity not be diminished without clear intent, we find that the more reasoned interpretation of this clause regards venue and provides for the Hartford judicial district to be the proper venue for a claim against a state actor. Thus, we believe that the provisions of § 46a-100 do not constitute a waiver of the state’s immunity.”
Lyon
v.
Jones,
supra,
This interpretation is unsupportable, as it ignores § 4-142 (3), which specifically exempts from the jurisdiction of the claims commissioner “claims for which an administrative hearing procedure otherwise is established by law . . . .” Section 46a-82 (a) provides just such an alternative administrative procedure: “Any person claiming to be aggrieved by an alleged discriminatory practice . . . may, by himself ... or by [his] attorney, make, sign and file with the commission a complaint in writing under oath . . . .” Thus, it is apparent that claims over which the commission has statutory jurisdiction are, by the express terms of § 4-142 (3), excluded from the purview of the claims commissioner.
Moreover, § 4-142 (2), read together with § 46a-101, also operates to exempt a claim brought under § 46a-60 from the claims commissioner’s jurisdiction. Section 46a-101 (a) provides: “No action may be brоught in accordance with section 46a-100 unless the complainant has received a release from the commission in
*403
accordance with the provisions of this section.”
9
Viewed as a limitation on the availability of a private cause of action, § 46a-101 implies that § 46a-100
creates
that cause of action, rather than merely providing rules for determining the proper venue. A complaint brought before the commission alleging a violation of § 46a-60 is simply not “cognizable” by the claims commissioner.
Krozser
v.
New Haven,
supra,
*404 The parties to this appeal, including the attorney general’s office as an appellee, agreе with this conclusion. Indeed, this is the long-standing position of the office of the claims commissioner itself. See Bonner v. State, Office of the Claims Commissioner, Claim No. 12020 (April 23, 1996) (“The claimant has an administrative procedure available to address her claims and can appeal an unfavorable decision from [the commission] to the courts. The claim is therefore excluded under [General Statutes] § 4-142 [2] and [3] and the [e]laims [c]ommissioner lacks subject matter jurisdiction.”); DiMaggio v. State, Office of the Claims Commissioner, File No. 16090 (October 25, 1996) (“[The] [c]laimant’s allegations here are the same as those for which she seeks relief from [the commission] and are claims for which a civil [action] is authorized by law and an administrative procedure is otherwise established by law. [General Statutes § 4-142] [2] and [3]. The [commissioner lacks subject matter jurisdiction and the claim is dismissed.”); see also In re Andoh, Office of the Claims Commissioner, Claim No. 20929 (July 3, 2007) (same); *405 Caldwell-Gaines v. State, Office of the Claims Commissioner, File No. 18345 (March 2,2001) (same). The commission also filed an amicus curiae brief in this case urging the same result. 11
On the basis of the foregoing, we conclude that claims properly brought before the commission are outside the cognizance of the claims commissioner. Our analysis, however, cannot end here. Although we have concluded that the plaintiffs § 46a-60 claim is not procedurally barred, and was thus improperly resolved on that basis, we still must analyze the plaintiffs substantive claim to determine if, as is suggested by the defendants, that claim is nonetheless precluded under the doctrine of collateral estoppel. We conclude that, because the facts and legal analysis underlying the plaintiffs claims under both §§ 46a-70 and 46a-60 are identical, the doctrine of collateral estoppel also bars relitigation of the § 46a-60 (a) (1) claim.
Both parties agree that the proper legal standard to be applied to the plaintiffs discrimination сlaims is the same, regardless of the statutory label placed on those claims. Furthermore, the plaintiff does not contest the defendants’ assertion that “[t]he trial court’s holding that issue preclusion principles barred [the] plaintiff from relitigating her § 46a-70 (a) claim applies equally to [the] plaintiffs § 46a-60 (a) (1) claims.” To the contrary, the plaintiffs sole response to the defendants’ collateral estoppel argument is her insistence that “new evidence” came to light after the District Court granted summaryjudgmentforthe defendants, and that because “prior courts had no opportunity to include the ‘new’ evidence in their decisions,” collateral estoppel should not bar her from litigating her discrimination claims in *406 state court. For the reasons set forth in the following discussion, we agree with the defendants.
Before proceeding to discuss the application of the doctrine of collateral estoppel to this case, we briefly set forth the well established fundamental principles underlying the doctrine. “The common-law doctrine of collateral estoppel, or issue preclusion, embodies a judicial policy in favor of judicial economy, the stability of former judgments and finality. . . . Collateral estop-pel, or issue preclusion, is that aspect of res judicata which prohibits the relitigation of an issue when that issue was actually litigated and necessarily determined in a prior action between the same parties upon a different claim. . . . For an issue to be subject to collateral estoppel, it must have been fully and fairly litigated in the first action. It also must have been actually decided and the decision must have been necessary to the judgment. . . .
“An issue is actually litigated if it is properly raised in the pleadings or otherwise, submitted for determination, and in fact determined. ... 1 Restatement (Second), Judgments § 27, comment (d) (1982). An issue is
necessarily determined
if, in the absence of a determination of the issue, the judgment could not have been validly rendered. F. James & G. Hazard, Civil Procedure (3d Ed. 1985) § 11.19. If an issue has been determined, but the judgment is not dependent [on] the determination of the issue, the parties may relitigate the issue in a subsequent action. Findings on nonessential issues usually have the characteristics of dicta. 1 Restatement (Second), [supra, comment (h)].” (Citations omitted; emphasis in original; internal quotation marks omitted.)
Lafayette
v.
General Dynamics Corp.,
The framework this court employs in assessing disparate treatment discrimination claims under Connecticut
*407
law was adapted from the United States Supreme Court’s decision in
McDonnell Douglas Corp.
v.
Green,
*408 In the present case, the District Court granted the defendants’ motion for summary judgment on all counts. With respect to the plaintiffs Title VII claim, which was predicated on an allegation that the defendants harassed her and created a hostile work environment in violation of federal law, the District Court specifically determined that “[the plaintiff] has not created a material issue of fact that any of the [enumerated] actions, even if harassing, were motivated by a discriminatory intent. There is no evidence in the record to support [the plaintiffs] claim that she was discriminated against on the basis of sex. [The plaintiff] has not presented any proof demonstrating either that male employees were treated more favorably than she [was] or that [the individual defendants] or any other individual responsible for the harassment expressed or otherwise demonstrated discriminatory animus.” Lyon v. Jones, supra, 260 F. Sup. 2d 512-13. The District Court came to a similar conclusion with respect to the plaintiffs claims under 42 U.S.C. § 1983 for the alleged failure to promote: “[The plaintiff] has not created a material issue of fact that she was treated differently than others similarly situated. [She] has not demonstrated that other similarly situated persons received promotions while she did not. Simply listing other individuals, in the absence of any evidence regarding their work performance or duties, who were promoted from paralegal [specialist [1] to Paralegal [specialist [2], is insufficient.” Id., 513. Thus, the District Court concluded that the plaintiff had failed to present a prima facie case of discrimination or harassment under the test set forth in McDonnell Douglas Corp. 14 Because the *409 issues resolved in the federal claims are the same as those that must be resolved in the state law claims, the plaintiff is collaterally estopped from relitigating those issues.
The only argument the plaintiff proffers in an attempt to аvoid preclusion is that she has uncovered new evidence that the District Court did not consider in rendering its decision on the defendants’ motion for summary judgment. As the plaintiff admitted at oral argument before this court, however, the District Court did indeed consider this purported new evidence. On May 14,2003, Judge Hall of the United States District Court for the District of Connecticut issued a ruling on the plaintiffs motion for reconsideration. The plaintiff was seeking reconsideration of the court’s ruling granting the defendants’ motion for summary judgment on the basis of newly discovered evidence. This evidence included a seniority list indicating that one of the plaintiffs male colleagues was promoted, while she was not. She also submitted “further documentation in support of her hostile work environment claims.”
Judge Hall first determined that the new evidence offered by the plaintiff “was available to her prior to the close of discovery” and, therefore, could not be considеred new. The court continued, however, noting that, “[e]ven if the court did treat the evidence as ‘newly discovered’ ... it would not reasonably affect the conclusions reached by the court. . . . [The plaintiffs] evidence does not create a material issue of fact that . . . any . . . male employee . . . was a similarly situated employee who was more favorably treated.” (Internal quotation marks omitted.) The court also considered the plaintiffs evidence with respect to the hostile work environment claim and concluded that the evidence was insufficient to create a material issue of fact or to affect the court’s judgment in any way. The plaintiffs concession at oral argument before this court, *410 coupled with the District Court’s explicit consideration, and rejection, of this new evidence, combine to eliminate the plaintiffs only response to the defendants’ collateral estoppel argument.
The plaintiff had a full and fair opportunity to litigate the elements underlying her § 46a-60 claim in the District Court, and she failed to make a prima facie showing of discrimination. Nothing in the record before us, or in the briefs and arguments of counsel, provides any justification for departing from the doctrine of collateral estoppel to allow the plaintiff an opportunity to reliti-gate this claim in the Superior Court. Thus, for the reasons set forth in this opinion, we conclude that the plaintiffs § 46a-60 claims are barred by the doctrine of collateral estoppel.
The judgment of the Appellate Court is reversed in part and the case is remanded to that court with direction to dismiss that part of the appeal concerning the plaintiffs claims under § 46a-70; the judgment of the Appellate Court is affirmed in all other respects.
In this opinion the other justices concurred.
Notes
We granted the plaintiffs petition for certification to appeal limited to the following issues: (1) “Did the Appellate Court properly conclude that the plaintiff was required to obtain an authorization from either the claims commissioner or the General Assembly in order to pursue her claims under General Statutes § 46a-60 (a) (1) pursuant to General Statutes §§ 4-141 through 4-165?“; and (2) “Did the Appellate Court properly conclude that General Statutes § 46a-99 does not constitute a waiver of the state’s immunity for suits in damages?”
Lyon
v.
Jones,
We do not find it necessary to reach the defendants’ second alternate ground for affirmance.
General Statutes § 46a-99 provides a cause of action for alleged violations of various substantive antidiscrimination statutes, including § 46a-70. Section 46a-99 provides: “Any person claiming to be aggrieved by a violation of any provision of sections 46a-70 to 46a-78, inclusive, or sections 46a-81h to 46a-81o, inclusive, may petition the Superior Court for appropriate relief and said court shall have the power to grant such relief, by injunction or otherwise, as it deems just and suitable.” Thus, although the second certified issue in this appeal refers only to § 46a-99, of necessity we must consider the viability of the underlying substantive claim in order to determine whether we can or should reach the sovereign immunity issue with respect to § 46a-99. If the plaintiff has no claim under § 46a-70, or the Appellate Court was without jurisdiction to consider such a claim, then the issue of sovereign immunity is never reached.
General Statutes § 46a-70 (a) provides: “State officials and supervisory personnel shall recruit, appoint, assign, train, evaluate and promote state personnel on the basis of merit and qualifications, without regard for race, color, religious creed, sex, marital status, age, national origin, ancestry, mental retardation, mental disability, learning disability or physical disability, including but not limited to, blindness, unless it is shown by such state officials or supervisory personnel that such disability prevents performance of the work involved.”
We note that, with respect to the plaintiffs claims under § 46a-70 (a), the trial court specifically found that “[s]ince the same issue, the plaintiffs ability to establish a prima facie case for discriminatory failure to promote, would be litigated here as was actually litigated in the plaintiffs federal case . . . the defendants’motion for summary judgment should be granted as to the requests for injunctive relief . . . The court’s collateral estoppel finding was limited to the plaintiffs claims for injunctive relief because it already had determined that her claims seeking money damages under § 46a-70 (a) were barred by the doctrine of sovereign immunity. We can see no reason, however, why identical claims brought under the same statute on the same factual basis should be treated differently under the doctrine of collateral estoppel merely because they seek different remedies. Thus, the trial cоurt’s collateral estoppel finding affects all of the plaintiffs claims brought under § 46a-70 (a).
Although the issue is not raised before this court, a review of the parties’ briefs to the Appellate Court indicates that the defendants did indeed raise and brief the issue of mootness before that court.
We note that the plaintiffs amended complaint dated November 5, 2003, includes only one count alleging a violation of § 46a-60 (a) (1). The remaining counts, brought against both the attorney general’s office and the individual defendants, allege violations of § 46a-70 (a), and have been disposed of previously in this opinion.
Filing a complaint with the commission under § 46a-82 is a prerequisite to the accrual of a private cause of action. General Statutes § 46a-101 (a) provides: “No action may be brought in accordance with section 46a-100 unless the complainant has received a release from the commission in accordanсe with the provisions of this section.” Clearly, a complaint must be properly filed before a release can be obtained. See General Statutes §§ 46a-94a (b), 46a-100 and 46a-101 (b).
Section 4Ga-83a (b) provides another route for an employee to request a release of jurisdiction from the commission, and provides in relevant part: “The executive director of the commission may, upon the complainant’s request, issue a release from the commission if (1) a complaint is dismissed pursuant to subsection (b) of section 46a-83, and (2) the complainant requests reconsideration of the dismissal and the reconsideration request has been granted or denied, or the reconsideration request has not yet been acted upon in accordance with subsection (e) of section 46a-83. Whenever a reconsideration request has been granted or denied, a request for a release from the commission shall be made within fifteen days of receipt of the notice granting or denying such reconsideration request. The complainant may, within ninety days of receipt of the release from the commission, bring an action in accordance with section 46a-100 . . . .”
This conclusion finds support in the various filing deadlines and limitation periods replete throughout these statutes. If the Appellate Court’s determination is correct, these time constraints would create chaos and lead to absurd, confusing and inequitable results. For instance, § 46a-82 (e) allows an employee 180 days to file a complaint with the commission, and § 46a-101 provides the commission with 210 days to process the complaint. Assuming both of these periods are run to their maximum, 390 days, or approximately 13 months, could pass between the accrual of the claim and the commission’s release of its jurisdiction. Under these circumstances, a complainant would be prohibitеd from subsequently seeking authorization to bring an action from the claims commissioner, as General Statutes § 4-148 provides a one year limitations period for claims to be brought before the claims commissioner.
Moreover, even if we assume that the plaintiff was able to file her claim with the claims «ommissioner, she likely would run afoul of the requirement
*404
that any action under § 46a-100 be brought to court within ninety days of receipt of the release from the commission. See General Statutes § 46a-101 (e). This is because General Statutes § 4-149 (a) provides in relevant part that the “Attorney General shall review each claim delivered under section 4-147,” and § 4-149 (b) provides in relevant part that the attorney general must “notify the Claims Commissioner and the agency or department involved within ninety days of receipt of a claim by the Attorney General in those instances when the Attorney General determines that protection of the state’s interеst does not reasonably require representation by the Attorney General before the Claims Commissioner.” Once the attorney general makes this determination, the claims commissioner must schedule and conduct a hearing pursuant to General Statutes § 4-151. It is quite likely, therefore, that the construction of § 46a-100 favored by the Appellate Court would lead to the perverse result that state employees would be effectively prohibited from pursuing their claims in court because of these incompatible time limitations. In light of the plain language of the statutes, we cannot presume that the legislature intended this bizarre and potentially inequitable result. See, e.g.,
Modern Cigarette, Inc.
v.
Orange,
256 Corm. 105, 120,
Thus, the principle that “an agency’s interpretation of its own regulations is entitled to deference”;
MacDermid, Inc.
v.
Dept. of Environmental Protection,
In
McDonnell Douglas Corp.
v.
Green,
supra,
Although the plaintiff in
Craine
v.
Trinity College,
supra,
We note that although the District Court did not explicitly reference the
McDonnell Douglas Corp.
test in its memorandum of decision on the defendants’ motion for summary judgment, its analysis of the claims presented and the language used in the decision clearly indicate that the court was indeed considering the claims under the test and standards set forth in
McDonnell Douglas Corp.
v. Green, supra,
