OPINION OF THE COURT
Respondent, John W. Campbell, Jr., has practiced law for twenty years. In December 1971 he undertook to represent Charlene Mcllwaine, who was then under federal indictment for possessing approximately thirty pounds of marijuana. Immediately upon accepting her case, respondent received from her a retainer of $1,000.
During the course of his representation respondent informed his client that he could for a price “fix” her case as he had done previously in other criminal matters. He sought and received over $4,000 to allegedly arrange the suppression of fingerprint evidence. In fact, no such evidence existed.
Respondent made subsequent demands for additional money which Ms. Mcllwaine was unable to furnish directly. Respondent then suggested that she contact her associates to arrange a meeting between themselves and him. Respondent wished to propose a plan for the transporting of drugs to Pittsburgh for distribution. Ms. Mcllwaine agreed to do so but later contacted the federal authorities. Ms. Mcllwaine and two undercover agents then met with respondent at a bar on June 1,1972.
*477 At that meeting respondent stated that he had used the initial money received from Ms. Mcllwaine to suppress the fingerprint and other unspecified evidence. He also informed them that he needed an additional $10,000 to pay his fee and to finalize the dismissal of charges.
Respondent later told Officer Stephen F. Terscak of the Pittsburgh Police Department of his conduct in the case and that he was attempting to set up a drug transportation plan. He also asked Officer Terscak to confirm to his supposed co-conspirators that respondent had, in fact, secured the suppression of the fingerprint evidence through the efforts of Officer Terscak. Unknown to respondent, Officer Terscak agreed to play this part only to uncover the identity of the other parties to the scheme. At a subsequent meeting on June 20, 1972, respondent and Officer Terscak acted out their roles for the federal undercover agents. 1
Later respondent was indicted by the federal authorities for using the mails to defraud. The indictment was based on the correspondence exchanged between the United States Attorney and respondent in regard to Ms. Mcllwaine’s drug case. Although a significant portion of the evidence outlined above was presented at trial respondent was found not guilty of mail fraud. No other charges were lodged against him.
Following his acquittal, the Office of the Disciplinary Counsel commenced proceedings against respondent. 2 *478 The matter was referred to a Hearing Committee which ultimately recommended disbarment of the respondent. The Disciplinary Board, after reviewing the report of the Hearing Committee, agreed with its decision and has petitioned this Court to disbar the respondent from the practice of law in this Commonwealth. 3
Respondent took several exceptions to the proceeding below and here continues to object. Specifically, he maintains (1) that the evidence to support the recommendation of disbarment was insufficient, (2) that the commencement of proceedings after his acquittal in federal court violates the double jeopardy clause of the Fifth Amendment to the United States Constitution, (3) that the disciplinary rules under which he was charged are unconstitutionally vague and (4) that the consolidation of the Mcllwaine matter with the other unrelated violations denied him procedural due process.
Consideration of these exceptions is more easily undertaken if we first reconsider the nature of disciplinary proceedings. In
In Re Echeles,
We need only add that although disciplinary proceedings are sui generis, they have been styled “quasi-criminal.”
In Re
Ruffalo,
Sufficiency of Evidence
Respondent argues that the evidence presented by the petitioner was insufficient to support the findings of the Hearing Committee with respect to his handling of the Mellwaine case. To support this argument, he merely asserts that his testimony before the Hearing Committee was more credible than that of petitioner’s witnesses.
Since our review of attorney discipline is de novo, we are not bound by the findings of the trier of
*480
fact below but are free to evaluate for ourselves the evidence presented before the Hearing Committee.
In Re Silverberg,
In this case the Hearing Committee resolved the issue of credibility in favor of the petitioner. We perceive no reason for reversing that result.
Double Jeopardy Argument
Respondent next contends that the imposition of any disciplinary sanction after his acquittal in federal court violates the double jeopardy clause of the Fifth Amendment where the federal prosecution and the disciplinary recommendation are based on the same evidence and arise from the same transaction. Primarily respondent premises this argument on the quasi-criminal nature of disciplinary actions, but the argument fails in both law and reason.
Where a single act constitutes a violation of the laws of both the state and federal governments, two prosecutions, convictions and sentences are constitutionally permissible.
See, e.g., Abbate v. United States,
Any argument which asserts that an acquittal on criminal charges bars a subsequent disciplinary proceeding ignores the nature of disciplinary actions. “Not only
*481
are the parties different but the purposes of the two proceedings are different. . . . Moreover, the
quantum
or proof required to warrant discipline or disbarment is different from that demanded for conviction of a criminal charge.”
In Re Pennica,
In addition to the legal defects in respondent’s position, acceptance of his double jeopardy argument would have absurd consequences. The double jeopardy clause prevents subsequent trials for the same act by the same sovereign whether the initial trial results in acquittal
or
conviction.
North Carolina v. Pearce,
Vagueness of the Disciplinary Rules
Respondent next maintains that the Disciplinary Rules of the Code of Professional Responsibility,
5
under which
*482
he was subject to disbarment, are unconstitutionally vague.
Cf. United States v. Harriss,
The two exceptions are DR 1-102 (A) (5) and DR 1-102(A) (6). These provide respectively that “[a] lawyer shall not . . . engage in conduct that is prejudicial to the administration of justice” and that “[a] lawyer shall not . . . engage in any other conduct that adversely reflects on his fitness to practice law.” Although these two rules are arguably vague, it does not necessarily follow that appellant’s disbarment under these sections is constitutionally impermissible. A regulation or statute can be validly applied to some activities even though its application to other situations might be of uncertain constitutionality.
Smith v. Goguen,
Here, the actions of respondent which formed the bases for the charges of violating DR 1-102 (A) (5) and DR 1-102(A) (6) included the fraudulent receipt of *483 money to supposedly arrange the illegal destruction of evidence. That non-existent evidence was alleged to have been crucial to the outcome of a pending criminal matter. The respondent’s assertion, however false, that he could manipulate the disposition of a criminal proceeding was “prejudicial” to the proper administration of justice.
Similarly, respondent’s attempts to defraud his client and also to form a criminal conspiracy for the transporting and sale of illegal drugs clearly reflected on his fitness to practice law. As the United States Supreme Court stated in
Ex Parte Wall,
We need not today define with exactitude the boundaries of the conduct proscribed by Disciplinary Eules 1-102(A) (5) and 1-102(A) (6). Certainly respondent’s activities were within those bounds and respondent knew or should have known that such was the case. Since respondent had fair notice that his course of conduct was prohibited by the Code of Professional responsibility, he cannot claim to have been prejudiced by the arguable vagueness of the Disciplinary Eules when applied to other hypothetical situations. 7
*484 Joinder of Charges
Appellant next contends that the Hearing Committee’s consideration of six charges in a single proceeding violated his rights to due process. Specifically, he maintains that he was prejudiced because the consolidation, “in the total picture of things,” gave the appearance of wrongdoing. What respondent ignores is that the function of the disciplinary proceeding is to determine the continued fitness of an attorney to practice law.
In Re Alker,
Where as here an attorney has received notice of the charges against him and is given an opportunity to be heard, due process is satisfied.
In Re Ruffalo, supra; Coughlan v. United States,
What is disturbing, however, is that the Hearing Committee, after considering each of the charges against respondent, recommended the imposition of separate dis *485 ciplines. If the disciplinary proceeding were considering the totality of an attorney’s conduct to evaluate his fitness to practice, only one of two results could ensue from that consideration. Either the attorney would be deemed fit to practice or he would be subjected to discipline. But that discipline must necessarily be imposed as a unit for that which was determined, fitness or unfitness, was of a unified nature. Where sanctions are recommended for each separate violation, what the Committee has measured is the propriety of an attorney’s conduct in a specific, isolated situation and not his entire professional conduct.
Separate disciplinary measures were recommended in this case for each of five charges. Thus, this principle of unified consideration of an attorney’s conduct was transgressed. However, the Hearing Committee’s and petitioner’s recommendation with respect to the Mcllwaine case was that respondent be disbarred. Since we agree that disbarment could properly be imposed if that were the only charge against respondent, it is certainly justified where that change is combined with others. 8
Conclusion
In view of our decision in regard to consolidation, the recommendations of the petitioner for discipline in case number 32 D.B. 73 are rejected. The recommendation of petitioner for discipline in case number 26 D.B. 73 is accepted and respondent is ordered disbarred.
Notes
. Other than their friendship of fifteen years, no evidence was introduced which explained why respondent believed Officer Terscak would not report the establishment of a drug ring. In any event, Officer Terscak’s testimony of his own non-participation in the conspiracy is substantiated by the fact that he reported the meeting to his superiors on the following morning.
. The charges against him stemming from his representation of Ms. Mcllwaine were based on the following Disciplinary Rules of the Code of Professional Responsibility:
“DR 1-102(A) A lawyer shall not .
(3) Engage in illegal conduct involving moral turpitude.
(4) Engage in conduct involving dishonesty, fraud, deceit, or misrepresentation.
*478 (5) Engage in conduct that is prejudicial to the administration of justice.
(6) Engage in any other conduct that adversely reflects on his fitness to practice law.”
“DR 7-102(A)(7) In his representation of a client, a lawyer shall not . . . counsel or assist his client in conduct that the lawyer knows to be illegal or fraudulent.”
“DR 9-101(C) A lawyer shall not state or imply that he is able to influence improperly or upon irrelevant grounds any tribunal, legislative body, or public official.”
In a separate charge respondent was cited for other violations of the Disciplinary Code. These violations arose out of four situations unrelated to the Mcllwaine matter. The Disciplinary Board recommended the imposition of private reprimand in the first two situations, private informal admonition in the third, and public censure in the last. Respondent has taken no exception to the recommended dispositions of these matters. But see our discussion of Joinder of Charges, infra.
. See Supreme Court Rules 17-1 et seq. for the rules governing procedure in disciplinary matters.
. For example, the attorney against whom discipline is sought must be advised of the nature of the charges.
In Re Ruffalo, supra,
and he or she can assert the privilege against self-incrimination,
Spevack
v.
Klein,
. Rule 17-3 of the Pennsylvania Supreme Court Rules establishes the Code of Professional Responsibility as the standard by which *482 the conduct of an attorney, practicing in Pennsylvania, is to be measured.
. See footnote 2, supra.
. It is clear that case law can sufficiently clarify an otherwise vague enactment. See, e. g.,
Wainwright
v.
Stone,
*484
See, e. g., Montgomery County Bar Ass’n
v.
Hecht,
. Like the petitioner our research has uncovered only one- report-. ed case which directly addresses the issue of consolidation. In that case the Supreme Court of South Carolina rejected the contention that consolidation is improper. In Re
Benedict,
Other disciplinary cases have dealt with situations involving several charges.
See, e.
g.,
In Re Ruffalo, supra; In Re Sarelas,
