After being passed over for two promotions and being suspended without pay for various infractions of the police department’s rules and regulations, Pablo F. Pire-la, a black Puerto Rican, came to believe he was being discriminated against on the basis of his race and national origin. Accordingly, on January 29, 1986, Pirela initiated charges against the Village of North Aurora with the Equal Employment Opportunity Commission by completing an intake questionnaire and being interviewed by an intake officer. At that time, Pirela was informed that a formal charge against the Village would be drafted for his review and signature.
However, before Pirela could bring formal charges against the Village, Police Chief Edward Kelly of the North Aurora Police Department filed a complaint against Pirela which charged Pirela with five infractions of the Rules and Regulations of the North Aurora Police Department. In response to Kelly’s complaint, the Board of Fire and Police Commissioners of North Aurora conducted hearings on the matter in April of 1986. After the hearing, the Board found Pirela guilty of four of the five alleged violations and subsequently discharged him from his position with the NAPD.
Pirela filed a complaint for administrative review of the Board’s decision in the Circuit Court for Kane County, Illinois. When he presented his case to the circuit court, Pirela argued only that the Board’s decision was against the manifest weight of the evidence; he did not introduce (or attempt to introduce) any evidence that his employment was terminated as the result of racial or national origin discrimination. The circuit court concluded that the Board’s findings were not against the manifest weight of the evidence and affirmed the Board’s decision discharging Pirela on March 26, 1987.
During the pendency of the state court proceedings, Pirela continued to pursue his discrimination charge against the Village. On May 27, 1986, he filed a formal charge of discrimination with the EEOC. Then, later in June of the same year, Pirela amended his EEOC charge to include an allegation of discriminatory discharge. Soon after receiving his right to sue letter from the EEOC in March 1987, Pirela filed *911 a three-count complaint in federal district court alleging discrimination on the basis of race in the Village’s promotion, salary, suspension, and discharge procedures pursuant to Title VII of the Civil Rights Act of 1964, 42 U.S.C. § 2000e et seq., discrimination on the basis of national origin in the Village’s promotion, salary, suspension, and discharge procedures pursuant to 42 U.S.C. § 1981, and, violations of the Equal Pay Act, 29 U.S.C. § 201 et seq.
The Village moved to dismiss the lawsuit for failure to state a claim for which relief could be granted pursuant to Fed.R.Civ.P. 12(b)(6). The district court granted the motion with respect to count III because the Equal Pay Act applies only to wage differentials based on sex discrimination,
see Ende v. Board of Regents,
I.
The federal courts are required to give state court judgments “the same full faith and credit ... as they have by law or usage in the courts of such State.” 28 U.S.C. § 1738;
see Marrese v. American Academy of Orthopaedic Surgeons,
The basic principles of Illinois
res judica-ta
law are well-established. Under Illinois law, to constitute
res judicata
a decision must involve “(1) identity of parties or their privies in the two suits; (2) identity of causes of action in the prior and current suit; and (3) a final judgment on the merits in the prior suit.”
Schlangen v. Resolution Trust Corp.,
In this case, the parties contest only the second requirement — the identity of causes of action in the prior and current lawsuits. Specifically, the Village argues that Pirela should have raised his discrimination claims as a defense during his termination proceedings before the Board and circuit court. For the most part, we agree with the Village.
As this court has frequently noted, the Illinois courts have adopted two differing tests — the “same evidence” approach or the “transactional” approach — for determining whether a previous suit should be given
res judicata
effect.
See Rockford Mut. Ins.,
Pirela’s claim of discriminatory treatment by the Village in its termination and suspension procedures constitutes the same cause of action under either the “same evidence” or “transactional” approach. At their most basic, both suits would require Pirela to prove that the Village acted in a discriminatory manner when it suspended and discharged him. It is clear that Pirela would have to use the same proof to establish his federal discrimination claims as he could have presented in defense to his discharge from the NAPD.
See, e.g., Welch,
Guided by this court’s decision in Welch, we reach the opposite result — under both the “transactional” and “same evidence” tests — with respect to Pirela’s claims that the Village discriminated against him with respect to wages and promotions. According to the record, Pirela was denied two promotions prior to the events which resulted in his eventual discharge from the NAPD. Pirela’s complaint also reveals that the alleged facts evincing the Village’s practice of discriminating against Pirela with respect to pay also predated the specific events leading to his discharge. Thus, Pirela’s evidence of either of these charges could have had little, if any, relevance to the state proceedings concerning his termination. Nor would Pirela’s later dismissal charges be relevant to a federal discrimination claim based on the Village’s discrimination against Pirela with respect to wages or the earlier denial of promotions.
A review of the facts under the “transactional” test yields the same results. Pirela alleges that he was denied a promotion to Juvenile Officer in 1984, as well as a promotion to Head Juvenile Officer in 1985, although he was more qualified than the white employee who received the promotion. Therefore, all the facts relevant to the Village’s denial of promotions to Pirela *913 were concluded prior to the facts pertinent to Pirela’s discharge action in 1986.
We therefore conclude that Pirela’s Title VII and § 1981 claims (alleging that his termination and suspensions were discriminatory) constitute the same cause of action under Illinois res judicata law as his state discharge proceeding. However, his claims that the Village denied him promotions and wages because of his race and national origin are separate causes of action not barred by res judicata.
II.
Despite our conclusion that Pirela’s claims of discriminatory termination and suspension constitute the same cause of action as the administrative discharge hearing and subsequent circuit court review, his federal suit is not necessarily barred by
res judicata.
It is a well-established principle that “[n]o decision may constitute
res judi-cata
... if the party against whom it is asserted has not had a full and fair opportunity to litigate his claims.”
Lee v. City of Peoria,
On appeal, Pirela maintains that he lacked a “full and fair” opportunity to litigate his claim of discrimination for several reasons. First, Pirela argues that Illinois law bars the Village from asserting a
res judicata
defense to his Title VII and § 1981 claims because the Board and circuit court had no jurisdiction to hear these claims. We disagree. Although Pirela argues that neither the police board nor the Illinois circuit court had jurisdiction to hear his discrimination claim because only federal courts have jurisdiction over Title VII claims,
Yellow Freight System, Inc. v. Donnelly,
Pirela also argues that his discrimination claim could not have been heard by either the police board or the state court because neither body had jurisdiction to hear this type of claim under Illinois law. To reach this conclusion, he maintains that the Illinois Human Rights Act vests sole jurisdiction over civil rights claims in the Illinois Human Rights Commission. In support of his argument, Pirela cites
Mein v. Masonite Corp.,
We also disagree with Pirela’s claim that he did not have a full and fair opportunity to litigate his discrimination claim before the Board because he lacked adequate discovery. As an “administrative agency” as defined in Ill.Rev.Stat. ch. 110, ¶ 3-101, the North Aurora Board of Police and Fire Commissioners is subject to the provisions of the Illinois Administrative Review Act. Thus, if Pirela had chosen to raise his discrimination defense before the Board, the Board had the power to secure by subpoena the attendance and testimony of witnesses, as well as the production of books and papers relevant to the hearings. Ill. Rev.Stat. ch. 24, ¶ 10-2.1-17. Pirela, as a party to the action, would have had similar powers of discovery.
See Sullivan v. Village of Bensenville,
Finally, Pirela argues that he could not have received a full and fair hearing of his discrimination claims because the Board would have refused to consider any defense involving discrimination. In support of this position, he directs our attention to a short exchange found in the record:
Q. [Mr. MoGuire] Officer Pirela, you made reference to being the only black on the North Aurora Police Department; is that correct?
A. Yes.
Q. You are not in any way accusing the chief of police in any way of being anti-black, are you?
A. Partially, yes.
Q. How so, Officer.
A. How so?
Q. Yes.
A. I would like to ask you
Q. Just direct your answer to the three commissioners, if you will.
A. First off, there are several officers on this police department that have been suspended for several different reasons, for [sic] more serious than the chief has ever brought upon against myself. When I was suspended in October, Officer Sawyer was suspended after Mr. MoGuire: Mr. Chairman, I will withdraw the question. It’s not responsive. Mr. Cook: I think it’s too late to withdraw the question. He has made an inference from the question.
Mr. MoGuire: I will withdraw the question. The answer is not responsive.
Mr. Broihier: Do you have any other questions of this witness?
Mr. McGuire: Yes, I do. I would also ask, as a matter of fact, that the question has been withdrawn and the answer is not responsive to the question and the answer be stricken.
Mr. Monaco: Strike the answer.
Mr. McGuire: Thank you.
Mr. Morelli: May the record reflect that it is our position that, having asked the question, the witness is now entitled to answer. I realize that you have ruled, but I want to make the record complete.
*915 Report of Proceedings before the Police and Fire Commissioners, pp. 22-24 (May 17, 1986). What Pirela fails to point out is that this discussion occurred during cross-examination by counsel for the Village. He had previously made no attempt to introduce any testimony concerning racial discrimination at his hearing nor did he make any further efforts to show his termination was racially motivated.
In any event, there can be little dispute that Pirela’s discrimination claims would have been “relevant and admissible in proceedings ... [for] determining whether there was ‘cause’ for a discharge.”
See, e.g., Welch,
III.
For the foregoing reasons, the district court’s grant of summary judgment is affirmed, except for the parts of Pirela’s complaint that allege that the defendant discriminatorily denied him promotions and salary. The summary judgment with respect to those claims is reversed and remanded for further proceedings consistent with this opinion.
Affirmed in Part and Reversed in Part.
Notes
. Pirela does not challenge the district court’s dismissal of count III on appeal.
