delivered the opinion of the Court.
The sole question in the case is the one we set down for reargument in
In this cаse the union and the employer negotiated a collective bargaining agreement that contained an “agency shop” clause providing that the employees covered by the contract who chose not to join the union were required “to pay as a condition of emplоyment, an initial service fee and monthly service fees” to the union. Nonunion employees brought suit in a Florida court to have the agency shop clause declared illegal, for an injunction against enforcement of it, and for an accounting. The Florida Supreme Court held that this negotiated and executed union-security agreement violates the “right to work” provision of the Florida Constitution and that the state courts have jurisdiction to afford a remedy.
We agree with that view.
While § 8 (a) (3) of the Taft-Hartley Act provides 1 that it is not an unfair labor practice for an employer and *99 a union to require membership in a union as a condition of employment provided the specified conditions are met, § 14 (b) (61 Stat. 151, 29 U. S. C. § 164 (b)) provides:
“Nоthing in this Act shall be construed as authorizing the execution or application of agreements requiring membership in a labor organization as a condition of employment in any State or Territory in which such execution or application is prohibited by State or Territorial law.”
We start from the prеmise that, while Congress could preempt as much or as little of this interstate field as it chose, it would be odd to construe § 14 (b) as permitting a State to prohibit the agency clause but barring it from implementing its own law with sanctions of the kind involved here.
Section 14 (b) came into the law in 1947, some years after the Wagnеr Act. The latter did not bar as a matter of federal law an agency-shop agreement. 2 Section 8 *100 (a)(3) of the Taft-Hartley Act also allowed it, saying that “nothing in this Act, or in any other statute of the United States, shall preclude” one. 3
By the time § 14 (b) was written into the Act, twelve States had statutes or constitutional provisions оutlawing or restricting the closed shop and related devices
4
—a state power which we sustained in
Lincoln Union
v.
Northwestern Co.,
In light of the wording of § 14 (b) and this legislative history, we conclude that Congress in 1947 did not deprive the States of- any and all power to enforce their laws restricting the execution and enforcement of union-security agreements. Since it is plain that Congress left the States free to legislate in that field, we can only assume that it intended to leave unaffected the power to enforce those laws. Otherwise, the reservation which Senator Taft felt to be so critical would become empty and largely meaningless.
As already noted, under § 8 (a) (3) a union-security agreement is permissible, for example, if the union represents the emрloyees as provided in § 9 (a) (subject to rescission of the authority to make the agreement as provided in §8 (a)(3)). Those are federal standards entrusted by Congress to the Labor Board. Yet even if the union-security agreement clears all federal hurdles, the States by reason of § 14 (b) have the final say and may *103 outlaw it. There is thus conflict between state and federal law; but it is a conflict sanctioned by Congress with directions to give the right of way to state laws barring the execution and enforcement of union-security agreements. It is argued that if there is. a violation of a state union-security law authorized by § 14 (b), it is a fеderal unfair labor practice and that the federal remedy is the exclusive one. It is urged that that course is necessary if uniformity is to be achieved. But § 14 (b) gives the States power to outlaw even a union-security agreement that passes muster by federal standards. Where Congress gives state policy thаt degree of overriding authority, we are reluctant to conclude that it is nonetheless enforceable by the federal agency in Washington.
This result on its face may seem to be at war with
San Diego Council
v.
Garmon,
Garmon,
however, does not state a constitutional principle; it merely rationalizes the problems of coexistence between federal and state regulatory schemes in the field of labor relations; and it did not present the problems posed by § 14 (b),
viz.,
whether the Congrеss had precluded state enforcement of select state laws adopted pursuant to its authority. The purpose of Congress is the ultimate touchstone. Congress under the Commerce Clause may displace state power
(Rice
v.
Santa Fe Elevator Corp.,
The Court in
Algoma Plywood Co.
v.
Wisconsin Board,
It also was argued in Algoma Plywood Co. that § 14 (b) displaced state law that “regulates” the union shop. The Court said:
“But if there could be any doubt that the languаge of the section means that the Act shall not be construed to authorize any 'application’ of a union-security contract, such as discharging an employee, which under the circumstances 'is prohibited’ by the State, the legislative history of the section would dispel it.”336 U. S., at 314 .
Congress, in other words, chose to abandon any search for uniformity in dealing with the problems of state laws barring the execution and application of agreements *105 authorized by § 14 (b) and decided to suffer a medley of attitudes and philosophies on the subject.
As a result of § 14 (b), there will arise a wide variety of situations presenting problems of the accommodation of state and federal jurisdiction in the union-security field. As noted,
Algoma Plywood Co.
v.
Wisconsin Board, supra,
upheld the right of a State to reinstate with back pay an employee discharged in violation of a state union-security law. On the other hand, picketing in order to get an employer to execute an agreement to hire all-union labor in violation of a state union-security statute lies exclusively in the federal domain
(Local Union 429
v.
Farnsworth & Chambers Co.,
We held in
Plumbers’ Union
v.
Borden,
The relief prayed for below is within the ambit of Algoma Plywood Co. v. Wisconsin Board, supra, and the regulatory scheme that Congress designed when it adopted § 14 (b).
Affirmed.
Notes
Section 8 (a) (3) reads as follows:
“It shall be an unfair labor practice for an employer ... by discrimination in regard to hire or tenure of employment or any term or condition of employment to encourage or discourage membership in any labor organization: Provided, That nothing in this Act, or in any other statute of the United States, shall preclude an еmployer from making an agreement with a labor organization (not established, maintained, or assisted by any action defined in section 8 (a) of this Act as an unfair labor practice) to require as a condition of employment membership therein on or after the thirtieth day following the beginning of such emрloyment or the effective date of such agreement, whichever is the later, (i) if such labor organization is the representative of the employees as provided in section 9 (a), in the appropriate collective-bargaining unit covered by such agreement when made; and (ii) unless follоwing an election held as provided in section 9 (e) within one year preceding the effective date of such agreement, the Board shall have certified that at least a majority of the employees eligible to vote in such election have voted to rescind the authority of such labоr organization to make such an agreement: Provided further, That no employer shall justify any discrimination against an employee *99 for nonmembership in a labor organization (A) if he has reasonable grounds for believing that such membership was not available to the employee on the same terms and conditions generally applicable to other members, or (B) if he has reasonable grounds for believing that membership was denied or terminated for reasons other than the failure of the employee to tender the periodic dues and the initiation fees uniformly required as a condition of acquiring or rеtaining membership.” 61 Stat. 140-141, as amended, 65 Stat. 601, 73 Stat. 525, 29 U. S. C. (Supp. IV) '§ 158 (a) (3).
As stated in the Senate Report on the Wagner Act:
"... the bill does nothing to facilitate closed-shop agreements or to make them legal in any State where they may be illegal; it does not interfere with the status quo on this debatable subject but leaves the way open to such agreements as might now legally be consummated . . . .” S. Rep. No. 573, 74th Cong., 1st Sess., pp. 11-12. Prior to enactment of the Wagner Act in 1935, the States had unquestioned power to regulate or prohibit the closed shop and other forms of union-security agreements. While § 8 (3) of the Wagner Act said “nothing in this Act, ... or in any other statute of the United States, shall precludе” such agreements, it left open the power of a State to “preclude” them.
Note 1, supra.
See State Laws Regulating Union-Security Contracts, 21 L. R. R. M. 66.
H. R. Rep. No. 245, 80th Cong., 1st Sess., p. 34; S. Rep. No. 105, 80th Cong., 1st Sess., p. 6.
Note 1,
supra;
H. R. Rep. No. 245, 80th Cong., 1st Sess., p. 9. As to the differences between agreements for “closed” shops, “union” shops, and related devices, see
Lincoln Union
v.
Northwestern Co., supra,
at 528, n. 2;
American Federation of Labor
v.
American Sash Co.,
Section 13 of H. It. 3020, 80th Cong., 1st Sess., 1 Leg. Hist, of the Labor Management Relations Act, 1947, 207-208.
“Since by the Labor Act Congress preempts the field that the act covers insofar as commerce within the meaning of the act is concerned, and since when this report is written the courts have not finally ruled upon thе effect upon employees of employers engaged in commerce of State laws dealing with compulsory unionism, the committee has provided expressly in section 13 that laws and constitutional provisions of any State that restrict the right of employers to require employees to bеcome or remain members of labor organizations are valid, notwithstanding any provision of the National Labor Relations Act. In reporting the bill that became the National Labor Relations Act, the Senate committee to which the bill had been referred declared that the act would not invalidate any such State law or constitutional provision. The new section 13 is consistent with this view.” H. R. Rep. No. 245, 80th Cong., 1st Sess., p. 44.
H. R. Rep. No. 510, 80th Cong., 1st Sess., p. 60:
“Under the House bill there was included a new section 13 of the National Labor Relations Act to assure that nothing in the act was to be construed as authorizing any closed shop, union shop, mаintenance of membership, or other form of compulsory unionism agreement in any State where the execution of such agreement would be contrary to State law. Many States have enacted laws or adopted constitutional provisions to make all forms of compulsory unionism in thosе States illegal. It was never the intention of the National Labor Relations Act ... to preempt the field in this regard so as to deprive the States of their powers to prevent compulsory unionism. Neither the so-called 'closed shop’ proviso in section 8 (3) of the existing act nor the union shop аnd maintenance of membership proviso in section 8 (a) (3) of the conference agreement could be said to authorize arrangements of this sort in States where such arrangements were contrary to the State policy. To make certain that there *102 should be no question about this, section 13 was included in the House bill. The conference agreement, in section H (b), contains a provision having the same effect." (Italics added.)
93 Cong. Rec. 6520, 2 Leg. Hist, of the Labor Management Relations Act, 1947, 1597.
Ibid.
