delivered the opinion of the Court.
From 1790 to 1978 this country granted broad criminal and civil immunity for any foreign ambassador or minister and his domestic servants, 22 U.S.C. § 252 (1976).
1
Effective December 29, 1978, Congress repealed this statute and allowed the Vienna Convention on Diplomatic Relations and
There is no factual dispute in this case. The petitioner, Sekou Soumana Traore, was indicted on December 13,1978, and again on May 23, 1979, on charges of child abuse and assault and battery arising out of a single incident occurring in October 1978. These indictments were consolidated. Traore moved to dismiss the charges on the ground that his employment with the French Embassy made him immune from prosecution. A letter from the State Department dated April 30, 1979, informed the court that Traore had been employed by the embassy at all times in question, and that he was entitled to diplomatic immunity until December 29, 1978. The letter went on to indicate that the change in the diplomatic immunity law, effective December 29, 1978, rendered Traore subject to the jurisdiction of the court for an act occurring prior to December 29, 1978. Despite the State
The State appealed to the Court of Special Appeals, contending that all questions of diplomatic immunity were political questions, and thus the circuit court had erred in granting Traore’s motion when the Department of State had indicated he was subject to prosecution. In an unreported opinion, the Court of Special Appeals adopted this approach. The intermediate appellate court held that the State Department letter was controlling and that the circuit court had no authority to deviate from the State Department’s conclusion. The order dismissing the charges against Traore was vacated, the indictment reinstated and the case remanded for further proceedings.
Traore petitioned this Court for a writ of certiorari, presenting the following question: "Did the trial judge properly refuse to apply the diplomatic immunity clause of the Diplomatic Relations Act retroactively?” The defendant, in addition to challenging the holding of the Court of Special 'Appeals, advances two arguments in support of the trial court’s action. First, he maintains that Congress did not intend that the 1978 statute have any retroactive effect. Second, he argues that a сonstruction of the statute, permitting subsequent prosecution for acts that could not have been prosecuted when committed, would violate the prohibition against bills of attainder and ex post facto laws contained in the United States Constitution, Article I, § 9, cl. 3. In light of our disposition of the case, however, it will be unnecessary to address the defendant’s constitutional arguments.
(1)
First we must consider whether the Court of Special Appeals correctly held that the State Department letter of April 30,1979, is determinative of the issue in this case. The pertinent portion of the letter, written by the Deputy Chief of Protocol, states:
"From June 16, 1976, to December 29, 1978, Mr. Traore was immune from criminal, civil and administrative jurisdiction under the then existing statutory immunity provisions, 22 U.S.C. 252-254. On December 29,1978, the provisions of the Diplomatic Relations Act (PL 95-393) became operative, repealing the statutory prоvisions cited above and establishing the Vienna Convention on Diplomatic Relations as U.S. law respecting the immunity of mission members. Thus, in view of his assignment as a 'service staff member on December 29, 1978, Mr. Traore now enjoys immunity only in respect of acts performed in the course of his duties in accordance with the provisions of Article 37(3) of the Vienna Convention. Also, respecting any criminal act, or other act giving rise to legal liability, oсcurring during the period when Mr. Traore enjoyed full immunity, he enjoys immunity from jurisdiction at this time only to the extent such act qualified as one arising in the course of performance of his official functions.”
It is settled that the State Department’s determinations concerning an individual’s diplomatic
status
at a particular time should ordinarily be accepted by the courts.
In re Baiz,
The State Department’s letter in this case, however, went beyond a certification of an individual’s diplomatiс status at a particular time. The final sentence of the State Department’s letter took the position that the repeal of 22 U.S.C.
In treating as conclusive the State Department’s views on the retroactivity of the 1978 statute, the Court of Special Appeals stated that
Haley v. State, supra,
In re Baiz,
relied on by this Court in
Haley,
is the leading case deаling with diplomatic immunity. The issue in that case was also whether the defendant had the
status
of a public minister at the time of the act giving rise to the litigation. The Supreme Court, quoting from earlier cases, pointed out that the certificate of the Secretary of State "is the best evidence to prove the diplomatic character of the person,”
"[W]e do not assume to sit in judgment upon the decision of the executive in referеnce to the public character of a person claiming to be a foreign minister, and therefore have the right to accept the certificate of the State Department that a party is or is not a privileged person, and cannot properly be asked to proceed upon argumentative or collateral proof....”
Although it held that the State Department’s position regarding the status of the pеrson claiming to be a foreign minister should be accepted, the Court in Baiz construed for itself the underlying statutory provisions and case law concerning what constitutes a "public minister” exercising "diplomatic functions.” Id. at 422-425.
A principal reason underlying judicial deference to the executive branch of the federal government in certain matters involving foreign governments is the principle that courts should "not so exercise their jurisdiction ... аs to embarrass the executive arm of the Government in conducting foreign relations.”
Ex parte Republic of Peru,
Consequently, whether Congress intended the December 29,1978, statute to apply to acts committed before that date, and the constitutionality of such application, are issues for resolution by the judiciary, and ultimately the Supreme Court. The State Depаrtment’s position on these issues is not binding upon the courts.
(2)
The threshold question in determining the applicability of the Diplomatic Relations Act of 1978 to acts occurring before December 29, 1978, is whether Congress intended such retrospective operation of the statute. The Diplomatic Relations Act of 1978, Pub. L. 95-393, 92 Stat. 808, was designed to complement the Vienna Convention on Diplomatic Relations. In addition to repealing 22 U.S.C. §§ 252-254, the Act definеd certain terms employed by the Convention, implemented a requirement that diplomats carry liability insurance for operation of motor vehicles, provided procedural rules for dismissing suits against protected parties and for bringing suits directly against insurance carriers, and enunciated new jurisdictional rules to be applied in certain instances.
Another indication of intent in the text of the statute is found in § 6, codified at 22 U.S.C. § 254e. This section requires members of diplomatic missions and their families to comply with regulations requiring liability insurance for the operation of motor vehicles, vessels or aircraft. Since insurance operates to protect one from liabilities that may be incurred in the future, rather than to absolve one ofliability for past acts, the mandatory insurance provisions of § 6 of the Diplomatic Relations Act also support a prospective application for the Act.
There is a general presumption in the law that an enactment is intended to have purely prospective effect. In the absence of clear legislative intent to the contrary, a statute is not given retrоspective effect.
Claridge Apartments v. Comm’r,
The legislative history of the Diplomatic Relations Act of 1978 does not demonstrate a congressional intent that the Act apply retroactively. Instead, the legislative history is inconclusive, with some statements arguably supporting a purely prospective application and other statements arguably suggesting a contrary intent. The pervasive theme running throughout hearings on the various bills dealing with diplomatic immunity, which were pending in Congress during 1977 and 1978, is protection for United States citizens against claims of diplomatic immunity raised in a civil context. The legislative history refers to several traffic accidents that had occurred in which United States citizens were severely injured by vehicles driven by diplomatic personnel. Under the law then in effect, the accident victims were left without redress when the defendants successfully invoked the diplomatic immunity privilege.
See, e.g., Claims Against Persons Entitled to Diplomatic Immunity: Hearings on H.R. 7679 Before the House Committee on the Judiciary,
95th Cong., 1st Sess. (1977), at 31-32;
Diplomatic Privileges and Immunities: Hearings and Markup Before the Subcommittee on International Operations of the House Committee on International Relations,
95th Cong., 1st Sess. (1977), at 39, 76-83. Many of the discussions by members of Congress and witnesses emphasized the need for urgency in enacting a statute, in order that there would be "fair treatment” to Americans who have suffered injuries and in order that "yet another tragic incident” withоut a tort remedy would not occur.
E.g., Diplomatic Immunity: Hearing Before the Subcommittee on Citizens’ and Shareholders’ Rights and Remedies of the Senate Committee on the Judiciary,
95th Cong., 2nd Sess. (1978) (Statement of Rep. Fisher, co-sponsor of bill in the House), at 25-27.
See also Hearings on H.R. 7679 Before the House Committee on the Judiciary, supra,
at 5;
Hearings and Markup Before the Subcommittee on International Operations of the House
The discussion in connection with the 90-day delay in the effective date also possibly suggests that the Act was to operate only prospectively. The purpose, as disclosed by the statements at the markup session before the Subcommittee on International Operations of the House Committee on International Relations (Hearings and Markup, supra, pp. 159-160), was to give the State Department time to promulgate new rules and regulations, including insurance regulations; to allow time for the State Department to notify the diplomatic community; and to allow time for comment upon the proposed regulations including comment by the insurance industry. As insurance would undoubtedly be purely prospective, this discussion seems to negate an intent that the Act be retroactive. In addition, one State Department official commented at the markup session that "we ought to have some time to notify the missions [that] these pending cases will have to be resolved and these individuals will be subject to jurisdiction henceforth.” Ibid. Although not entirely clear, this statement suggests that a purely prospective operation for the statute was being contemplated.
In its brief in the present case, the State, in arguing that the Act was intended to apply retroactively, relies upon comments by the Chief of the Foreign Litigation Unit of the Department of Justice. An earlier draft of the bill had specifically provided that it would not affect any suit or proceeding which occurred before the repeal. The Department of Justice official argued that because the bill was
The legislative history of the Diplomatic Relations Act of 1978 was reviewed in the only reported cаse dealing with the issue of retrospectivity of that Act,
Windsor v. State Farm Insurance Company,
We agree with Judge Sirica’s conclusion in the District of Columbia case that the Diplomatic Relations Act of 1978 should not be construed so as to operate retroactively. This result is supported by the wording of the Act and the presumption against retroactivity. It is consistent with the legislative history of the statute. In addition, in light of the District of Columbia сase, this result will help promote uniformity in the Washington metropolitan area.
Judgment of the Court of Special Appeals reversed and case remanded to that court with instructions to affirm the judgment of the circuit court.
Respondent to pay costs.
Notes
. The now-repealed 22 U.S.C. § 252 provided:
"§ 252. Suits against ministers and their domestics prohibited: Whenever any writ or process is sued out or prosecuted by any person in any court of the United States, or of a State, or by any judge or justice, whereby the person оf any public minister of any foreign prince or State, authorized and received as such by the President, or any domestic or domestic servant of any such minister, is arrested or imprisoned, or his goods or chattels are distrained, seized, or attached, such writ or process shall be deemed void.”
. The Vienna Convention became effective in this country in 1972, years before the repeal of 22 U.S.C. § 252 in 1978. The Convention’s diplomatic immunity provisions, hоwever, merely set forth minimum standards, permitting a signatory to adopt broader ones. Thus the broad immunity under 22 U.S.C. § 252 continued in force until the repeal of that statute in 1978.
. The relevant portion of the Vienna Convention is found in Art. 37:
"3. Members of the service staff of the mission who are not nationals of or permanently resident in the receiving State shall enjoy immunity in respect of acts performed in the course of their duties, exemption from dues and taxes on the emoluments they receive by reason of their employment and the exemption contained in Article 33.”
23 U.S.T. 3227, 3244 (1972).
