Opinion
—Penal Code section 1202.1 (hereafter section 1202.1) requires every person convicted of rape, statutory rape, spousal rape, sodomy, or oral copulation to submit to a blood test for evidence of acquired immune deficiency syndrome (AIDS). The statute (§ 1202.1, subd. (c)) allows a positive test result to be used to enhance the sentence for a subsequent conviction of any of the crimes listed above (see Pen. Code, § 12022.85).
We granted review in this case to determine whether the application of section 1202.1 to a defendant whose offense was committed prior to the statute’s effective date (Jan. 1, 1989) violates the ex post facto clause of the federal Constitution (U.S. Const., art. I, § 10, cl. 1) or of the California Constitution (Cal. Const., art. I, § 9).
The Court of Appeal held that the proposed AIDS test was “punishment” within the meaning of the ex post facto clause, and thus that section 1202.1 could not be applied to this defendant. For the reasons discussed below we conclude the blood test cannot be considered “punishment,” and hence the statute requiring that it be administered does not violate the ex post facto clause.
Defendant was convicted in April 1989 of various offenses involving sexual activity with minors, including several listed in section 1202.1, based on incidents occurring between 1983 and 1988. In July 1989 the court sentenced him to 23 years in prison and ordered a mandatory blood test for AIDS pursuant to section 1202.1.
Defendant appealed. The Court of Appeal affirmed the judgment, but, in a divided opinion, invoked the ex post facto clauses of the United States and California Constitutions to strike the order for blood testing. We granted review and directed the Court of Appeal to vacate its decision and to reconsider the cause in light of
Tapia
v.
Superior Court
(1991)
*84
The United States Supreme Court has recently restructured its analysis of the ex post facto clause. As now interpreted, the clause prohibits three legislative categories: legislation “‘[1] which punishes as a crime an act previously committed, which was innocent when done; [2] which makes more burdensome the punishment for a crime, after its commission, or [3] which deprives one charged with crime of any defense available according to law at the time when the act was committed . . . ”
(Collins, supra,
Defendant does not challenge the use of the results of the AIDS test to enhance sentences for any later crimes. Rather, he contends the testing and disclosure provisions of section 1202.1 disadvantage him in violation of the ex post facto clause. He focuses on the added “burden” of the test, a focus that appears to be based on the now-defunct “substantial protection” analysis. To the extent that defendant relies, as he does, on pre-Collins cases, he is unpersuasive.
Under
Collins, supra,
Criteria for deciding whether or not legislation is punitive have yet to be fully developed. Commonly understood definitions of punishment are intuitive: there is little dispute that additional jail time or extra fines are punishment. (See, e.g.,
Weaver
v.
Graham
(1981)
The prohibition against ex post facto legislation in the federal Constitution emanates, like many protections created by that document, from the excesses of colonial rulers “stimulated by ambition, or personal resentment and vindictive malice.”
(Calder
v.
Bull
(1798)
As noted above,
Collins, supra,
Federal cases prior to
Collins
offer guidance in determining whether a statute is punitive. In
Trop
v.
Dulles
(1958)
Kennedy
v.
Mendoza-Martinez
(1963)
*86
After
Collins, supra,
Similarly,
United States
v.
Bodre
(1st Cir. 1991)
As noted above, in
Tapia, supra,
In a recent California case, the Court of Appeal applied
Collins
and
Tapia
to define punishment for ex post facto purposes.
In re Arafiles
(1992)
Post-Collins
cases from other states have looked primarily to the purpose and then to the effect of a statute to determine if it is punitive. For example, in
State
v.
Burke
(1991) 109 Ore.App. 7 [
The case law defining punishment for ex post facto purposes thus focuses, as might be expected, on the two policies behind the ban on such legislation: notice to individuals of punitive effects and accountability of government for punitive purposes. 1 Therefore we use the language of the cases to define punishment consistently with these two policies.
We first examine whether the statute’s effect is to punish defendant for past offenses. Section 1202.1 requires defendant to give a blood sample for testing and requires disclosure of the test result to defendant and to the Department of Justice, which will release the result only to the defense attorney on request or to the prosecuting attorney for the sole purpose of sentence enhancement for a subsequent criminal offense. The statute’s impact on defendant is thus twofold: the drawing of blood for the test and the disclosure of the result.
Defendant asserts that drawing blood is a search; that for the state to perform such a search burdens his Fourth Amendment rights; and therefore that he is disadvantaged in violation of the ex post facto clause. We reiterate that the proper inquiry is not whether the test is a burden on defendant, but whether it makes more burdensome the punishment for his crime. In this *88 regard, we must determine whether a blood test for AIDS is punishment per se. We conclude it is not.
It is well settled that the physically intrusive effects of drawing blood for a test are slight. “The blood test procedure has become routine in our everyday life.”
(Breithaupt
v.
Abram
(1957)
The strictly limited disclosure provisions of the statute likewise do not have the effect of punishment. Defendant’s fears of social ostracism if he tests positive for the AIDS virus and the result of his test becomes known are unwarranted. Until such time as he becomes a repeat offender, the test result will be disclosed to no one other than defendant and his attorney. It will be recorded at the state’s Department of Justice but only for use by the prosecutor in connection with a future criminal offense.
We conclude that neither the drawing of blood for the test nor the disclosure of the test result to defendant and to law enforcement officials produces an effect on defendant that constitutes punishment for ex post facto purposes.
We next examine the purpose of the statute. Defendant argues that the statute’s location in the Penal Code among provisions specifying penalties reveals a punitive intent. We read section 1202.1 and neighboring sections, however, to deal not only with the punitive consequences of a criminal conviction, but with the administrative consequences as well. The AIDS test is such a consequence.
Respondent asserts that section 1202.1 has a nonpunitive purpose—preventing the spread of AIDS—that is objectively legitimate. Although the mere assertion of a nonpunitive purpose does not end the inquiry, in the present case the proffered purpose is entirely consistent with the statute.
*89
That AIDS poses a major threat to the public health and safety is beyond debate. (See
Johnetta J.
v.
Municipal Court, supra,
The statute’s testing and disclosure provisions thus have a legitimate purpose other than punishment. Further, the method chosen—a mandatory AIDS test with results given only to the defendant and to law enforcement officials—is not excessive in relation to the statute’s asserted purpose. It merely puts the defendant on notice and allows the state to enhance his sentence if he commits a subsequent crime.
Nor do the testing and disclosure provisions of section 1202.1 promote a traditional aim of punishment—retribution. The de minimis discomfort defendant will suffer when his blood is extracted can hardly be said to satisfy a thirst for revenge. Neither are the results of the test made public knowledge, forcing defendant to “display a scarlet letter to the world.”
(State
v.
Noble, supra,
Our conclusion that the testing and disclosure provisions of section 1202.1 have no punitive purpose is consistent with other cases holding that challenged legislation is not punishment within the meaning of the ex post facto clause. Like DNA analysis of blood samples
(Jones
v.
Murray, supra,
This conclusion is in harmony with the two purposes of the ban on ex post facto legislation. Because the test itself is not punishment for past crimes, no notice of its administration is required for ex post facto purposes; as for the possibility of an enhanced sentence for future crimes based on a positive test *90 result, defendant has received the requisite notice. And because the statute’s purpose is not to punish for past crimes, defendant is not in need of protection from governmental vindictiveness.
For these reasons, we hold that a mandatory blood test for AIDS is not “punishment” within the meaning of the ex post facto clauses of the federal and state Constitutions and the cases construing them.
The judgment of the Court of Appeal is reversed with directions to affirm the judgment of the trial court in its entirety.
Lucas, C. J., Panelli, J., Kennard, J., Arabian, J., Baxter, J., and George, J., concurred.
Appellant’s petition for a rehearing was denied January 28, 1993.
Notes
Defendant errs in stating that modern ex post facto jurisprudence does not inquire into legislative purpose. On the contrary, the government’s motivation is central to the question whether the legislation is “vindictive” or “arbitrary” and hence must be banned. Defendant mistakenly cites
People
v.
Zito
(1992)
