Opinion of the Court

workers' compensation benefits. We hold that this requirement is pre-empted by the Employee Retirement Income Security Act of 1974 (ERISA), 88 Stat. 829, as amended, 29 U. S. C. § 1001 et seq. (1982 ed. and Supp. II).

I

ERISA sets out a comprehensive system for the federal regulation of private employee benefit plans, including both pension plans and welfare plans. A "welfare plan" is defined in §3 of ERISA to include, inter alia, any "plan, fund, or program” maintained for the purpose of providing medical or other health benefits for employees or their beneficiaries "through the purchase of insurance or otherwise." §3(1), 29 U. S. C. § 1002(1). Section 4 defines the broad scope of ERISA coverage. Subject to certain exemptions, ERISA applies generally to all employee benefit plans sponsored by an employer or employee organization. §4(a), 29 U. S. C. § 1003(a). Among the plans exempt from ERISA coverage under §4(b) are those "maintained solely for the purpose of complying with applicable workmen's compensation laws or unemployment compensation or disability insurance laws." § 4(b)(3), 29 U. S. C. § 1003(b)(3).

ERISA's pre-emption provision assures that federal regulation of covered plans will be exclusive. Section 514(a) provides that ERISA "shall supersede any and all State laws insofar as they may now or hereafter relate to any employee benefit plan" covered by ERISA. §514(a), 29 U. S. C. § 1144(a). Several categories of state laws, such as generally applicable criminal laws and laws regulating insurance, banking, or securities, are excepted from ERISA preemption by §514(b), 29 U. S. C. § 1144(b), but none of these exceptions is at issue here.

Effective March 6, 1991, the District of Columbia Workers' Compensation Equity Amendment Act of 1990, 37 D. C. Register 6890 (Nov. 1990), amended several portions of the District's workers' compensation law, D. C. Code Ann. §§ 36-301

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to 36-345 (1981 and Supp. 1992). Section 2(c)(2) of the Equity Amendment Act added the following requirement:

"Any employer who provides health insurance coverage for an employee shall provide health insurance coverage equivalent to the existing health insurance coverage of the employee while the employee receives or is eligible to receive workers' compensation benefits under this chapter." D. C. Code Ann. §36–307(a−1)(1) (Supp. 1992).

Under § 2(c)(2), the employer must provide such health insurance coverage for up to 52 weeks "at the same benefit level that the employee had at the time the employee received or was eligible to receive workers' compensation benefits." § 36-307(a-1)(3).

Respondent Greater Washington Board of Trade, a nonprofit corporation that sponsors health insurance coverage for its employees, filed this action against the District of Columbia and Mayor Sharon Pratt Kelly seeking to enjoin enforcement of §2(c)(2) on the ground that the "equivalent" benefits requirement is pre-empted by §514(a) of ERISA. The District Court granted petitioners' motion to dismiss. App. to Pet. for Cert. 21a. Petitioners conceded that § 2(c)(2) "relate[s] to" an ERISA-covered plan in the sense that the benefits required under the challenged law “are set by reference to covered employee benefit plans." Id., at 22a. Relying on our opinion in Shaw v. Delta Air Lines, Inc., 463 U. S. 85 (1983), however, the District Court held that § 2(c)(2) is not pre-empted because it also relates to respondent's workers' compensation plan, which is exempt from ERISA coverage, and because respondent could comply with §2(c)(2) "by creating a 'separate administrative unit' to administer the required benefits." App. to Pet. for Cert. 24a (quoting Shaw, supra, at 108).

The Court of Appeals reversed. 292 U. S. App. D. C. 209, 948 F. 2d 1317 (1991). The court held that pre-emption of

Opinion of the Court

§2(c)(2) is compelled by the plain meaning of §514(a) and by the structure of ERISA. Id., at 215-216, 948 F. 2d, at 1323-1324. In the court's view, ERISA pre-empts a law that relates to a covered plan and is not excepted from preemption by §514(b), regardless of whether the law also relates to an exempt plan. Ibid. The Court of Appeals further concluded that this result would advance the policies and purposes served by ERISA pre-emption. Id., at 217218, 948 F. 2d, at 1325-1326. By tying the benefit levels of the workers' compensation plan to those provided in an ERISA-covered plan, "the Equity Amendment Act could have a serious impact on the administration and content of the ERISA-covered plan." Id., at 217, 948 F. 2d, at 1325. Because the opinion below conflicts with the Second Circuit's decision in R. R. Donnelley & Sons Co. v. Prevost, 915 F. 2d 787 (1990), cert. denied, 499 U. S. 947 (1991), which upheld against a pre-emption challenge a Connecticut law substantially similar to §2(c)(2), we granted certiorari. 503 U. S. 970 (1992). We now affirm.

II

We have repeatedly stated that a law "relate[s] to" a covered employee benefit plan for purposes of § 514(a) “if it has a connection with or reference to such a plan." Shaw, supra, at 97. E. g., Ingersoll-Rand Co. v. McClendon, 498 U. S. 133, 139 (1990); FMC Corp. v. Holliday, 498 U. S. 52, 58 (1990); Mackey v. Lanier Collection Agency & Service, Inc., 486 U. S. 825, 829 (1988); Pilot Life Ins. Co. v. Dedeaux, 481 U. S. 41, 47 (1987); Metropolitan Life Ins. Co. v. Massachusetts, 471 U. S. 724, 739 (1985). This reading is true to the ordinary meaning of "relate to," see Black's Law Dictionary 1288 (6th ed. 1990), and thus gives effect to the "deliberately expansive" language chosen by Congress. Pilot Life, supra, at 46. See also Morales v. Trans World Airlines, Inc., 504 U. S. 374, 383 (1992). Under §514(a), ERISA preempts any state law that refers to or has a connection with

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covered benefit plans (and that does not fall within a § 514(b) exception) "even if the law is not specifically designed to affect such plans, or the effect is only indirect," IngersollRand, supra, at 139, and even if the law is "consistent with ERISA's substantive requirements," Metropolitan Life, supra, at 739.1

Section 2(c)(2) of the District's Equity Amendment Act specifically refers to welfare benefit plans regulated by ERISA and on that basis alone is pre-empted. The health insurance coverage that §2(c)(2) requires employers to provide for eligible employees is measured by reference to "the existing health insurance coverage" provided by the employer and "shall be at the same benefit level." D. C. Code Ann. §§ 36-307(a−1)(1) and (3) (Supp. 1992). The employee's "existing health insurance coverage," in turn, is a welfare benefit plan under ERISA §3(1), because it involves a fund or program maintained by an employer for the purpose of providing health benefits for the employee "through the purchase of insurance or otherwise." §3(1), 29 U. S. C. § 1002(1).2 Such employer-sponsored health insurance programs are subject to ERISA regulation, see § 4(a), 29 U. S. C. § 1003(a), and any state law imposing requirements by refer

1 Pre-emption does not occur, however, if the state law has only a "tenuous, remote, or peripheral" connection with covered plans, Shaw v. Delta Air Lines, Inc., 463 U. S. 85, 100, n. 21 (1983), as is the case with many laws of general applicability, see Mackey, 486 U. S., at 830-838, and n. 12; cf. Ingersoll-Rand, 498 U. S., at 139.

2 In Fort Halifax Packing Co. v. Coyne, 482 U. S. 1 (1987), we construed the word "plan" to connote some minimal, ongoing "administrative" scheme or practice, and held that "a one-time, lump-sum payment triggered by a single event" does not qualify as an employer-sponsored benefit plan. Id., at 12. Petitioners do not contend that employers in the District of Columbia provide health insurance for their employees without thereby administering welfare plans within the meaning of ERISA, and petitioners concede that the existing health insurance sponsored by respondent constitutes an ERISA plan. Tr. of Oral Arg. 14.

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ence to such covered programs must yield to ERISA.3 This conclusion is consistent with Mackey v. Lanier Collection Agency, which struck down a Georgia law that specifically exempted ERISA plans from a generally applicable garnishment procedure. 486 U. S., at 828, n. 2, and 829-830. It also follows from Ingersoll-Rand, where we held that ERISA §514(a) pre-empted a Texas common-law cause of action for wrongful discharge based on an employer's desire to avoid paying into an employee's pension fund. Even though the employee sought no pension benefits, only "lost future wages, mental anguish and punitive damages," 498 U.S., at 136 (internal quotation marks omitted), we held the claim pre-empted because it was "premised on" the existence of an ERISA-covered pension plan. Id., at 140.

It makes no difference that §2(c)(2)'s requirements are part of the District's regulation of, and therefore also "relate to," ERISA-exempt workers' compensation plans. The exemptions from ERISA coverage set out in § 4(b), 29 U. S. C. § 1003(b), do not limit the pre-emptive sweep of § 514 once it is determined that the law in question relates to a covered plan. See Alessi v. Raybestos-Manhattan, Inc., 451 U. S. 504, 525 (1981) ("It is of no moment that New Jersey intrudes indirectly, through a workers' compensation law, rather than directly, through a statute called 'pension regulation'"). Shaw v. Delta Air Lines, Inc., 463 U. S. 85 (1983), does not support petitioners' position. Shaw dealt, in relevant part, with a New York disability law that required employers to pay weekly benefits to disabled employees equal to "onehalf of the employee's average weekly wage."" "" Id., at 90, n. 4 (quoting N. Y. Work. Comp. Law §204.2 (McKinney Supp. 1982-1983)). We held that this law was not pre

3 ERISA does not pre-empt §2(c)(2) to the extent its requirements are measured only by reference to "existing health insurance coverage" provided under plans that are exempt from ERISA regulation, such as "governmental" or "church" plans, see ERISA §§ 4(b)(1) and (2), 29 U. S. C. §§ 1003(b)(1) and (2).