Michael G. Radin appeals the dismissal of his action against the United States and the National Mediation Board for allegedly violating his fifth amendment right to due process. Radin, a railroad employee who was dismissed for violating the terms of a collective bargaining agreement, alleged that the defendants deprived him of his statutorily guaranteed right to notice and an opportunity to challenge his dismissal. The district court granted defendants' motion to dismiss, finding that the suit against the United States was barred by sovereign immunity and that the National Mediation Board was not a proper defendant in the action. We affirm.

* Radin was hired by the Penn Central Transportation Company in 1974 as a police officer. He was a member of Teamster Local No. 732, which had a collective bargaining agreement with Penn Central. In January of 1976, Radin was accused of violating the collective bargaining agreement by submitting falsified overtime claims and failing to remit to Penn Central certain fees and mileage payments he had received for court appearances on behalf of his employer. Radin appeared at a hearing held in the Office of the Captain of Police, where he was represented by his union steward. After being found guilty as charged, Radin was dismissed on February 7, 1976.

Pursuant to the grievance procedure contained in the bargaining agreement, Radin appealed his dismissal to a Penn Central executive. On March 8, 1976, the dismissal was sustained and Radin, again through his union representative, appealed the decision to a regional board of adjustment.1 He requested a hearing and notice of the hearing date, which he was entitled to receive under 45 U.S.C. Sec. 153 First (j) and (x).2 Radin became concerned when almost four months passed without a response from the regional board, so he directed his retained counsel to inquire about the status of the appeal. Counsel inquired by letter dated July 12, 1982, and in return received a letter from the regional board on July 15, 1982, stating that the hearing was scheduled for that day. The regional board considered the appeal that day, despite Radin's absence and lack of due notice, and issued a decision on August 5, 1976, sustaining the dismissal.

Radin commenced this action on December 23, 1981, more than five years after the final decision at the highest level of the grievance mechanism contained in the collective bargaining agreement. His theory was that the regional board's failure to give him notice and an opportunity to be heard deprived him of his fifth amendment right to due process. He joined the National Mediation Board, as the federal agency that oversees regional boards, and the United States, as the ultimate overseer of its own agencies, as the defendants allegedly responsible for this deprivation of a constitutional right. Radin requested various forms of redress, including injunctive and declaratory relief, monetary damages, reinstatement, costs and attorneys fees, and a writ of mandamus compelling defendants to grant him a new hearing.

On a motion by defendants, the district court dismissed the suit against the United States because of the bar of sovereign immunity. The court also dismissed the suit against the National Mediation Board, holding that the Board's status as the parent agency of the regional board of adjustment was an insufficient basis for making the Board a defendant in this action. Radin challenges both rulings by the trial court.

Radin was employed by a railway carrier and was therefore subject to the grievance procedures provided by the Railway Labor Act, 45 U.S.C. Secs. 151-188.3 Section 153 First (i) of the Act provides that minor disputes, growing out of grievances or contract interpretation, that cannot be resolved by intra-company negotiation under the collective bargaining agreement shall be referred to the National Railroad Adjustment Board (NRAB), or one of its regional boards, for arbitration.4 The provision for arbitration is not a voluntary undertaking, but rather is compelled by the Act; a discharge grievance is a minor dispute that must be referred to the NRAB for arbitration, and this is the exclusive means by which a railroad employee can directly challenge the validity of his discharge. Andrews v. Louisville & Nashville R.R., 406 U.S. 320, 92 S. Ct. 1562, 32 L. Ed. 2d 95 (1972).5 The award of the NRAB is final and binding, Sec. 153 First (m), but is subject to review in the district court if an employee or carrier is "aggrieved by the failure of ... the Adjustment Board to make an award ... or is aggrieved by any of the terms of an award or by the failure ... to include certain terms in such award...." Section 153 First (q). The party seeking review of an award must file the action within two years after the cause of action accrues under the award of the NRAB. Section 153 First (r).

Radin's most obvious course of action, had he proceeded promptly and in the usual manner, would have been to follow the above procedure in seeking review of the arbitration award upholding his discharge. A regional board of adjustment, acting on behalf of the NRAB pursuant to Sec. 153 First (x), allegedly denied him statutorily mandated due process rights in sustaining his dismissal, and such procedural deprivation by the arbitrators is ground for relief in the district court. Section 153 First (q) specifically provides that the district court can set aside an order "for failure of the [NRAB] to comply with the requirements of this chapter," and that is the basis of Radin's complaint. See also Sheehan v. Union Pac. R.R., 576 F.2d 854 (10th Cir.1978) (deprivation of due process by NRAB in rendering award requires that a new arbitration be conducted).

Unfortunately, Radin did not commence any legal action concerning his discharge until more than five years had passed.6 Time-barred from seeking review of the initial award against him, he attempted the novel approach of suing both the United States and the National Mediation Board directly under a favorable statute of limitations.7 We discuss the actions against these parties separately.

Alleging general federal question jurisdiction under 28 U.S.C. Sec. 1331, Radin attempted to hold the United States liable for the actions of the regional board of adjustment on a theory of respondeat superior. Radin's theory derives from Bivens v. Six Unknown Federal Bureau of Narcotics Agents, 403 U.S. 388, 91 S. Ct. 1999, 29 L. Ed. 2d 619 (1971), where the Supreme Court held that federal officers were subject to personal liability for deprivations of an individual's fourth amendment rights. Bivens was extended to deprivations of fifth amendment due process rights in Davis v. Passman, 442 U.S. 228, 99 S. Ct. 2264, 60 L. Ed. 2d 846 (1979). Radin argues that if a federal officer can be held liable for a fifth amendment deprivation, the United States is likewise liable for fifth amendment deprivations by federal agencies. This theory, a quantum leap from the rationale of Bivens and Davis, fails to clear the hurdle of sovereign immunity.

It is well settled that the United States, as sovereign, is absolutely immune from suit except as Congress specifically provides, and any waivers of immunity are to be strictly construed. United States v. Testan, 424 U.S. 392, 399, 96 S. Ct. 948, 953, 47 L. Ed. 2d 114 (1976). Unless Congress has consented to a cause of action against the United States, there is no jurisdiction in any court of the land to entertain such suits. United States v. Sherwood, 312 U.S. 584, 587-88, 61 S. Ct. 767, 770, 85 L. Ed. 1058 (1941). Congress has not seen fit to provide the cause of action Radin seeks here.8 Bivens and Davis, which held that sovereign immunity does not shieldfederal officers in their individual capacity from liability for violation of an individual's constitutional rights, did not waive the sovereign immunity of the United States.9 This court, in addressing a similar question in Norton v. United States, 581 F.2d 390, 393 (4th Cir.1978), stated:

While Bivens created a federal tort for certain violations of the Fourth Amendment, it did not (and indeed could not) impose liability on the officer's employer, the federal government. The federal fisc was protected by the traditional doctrine of sovereign immunity.

See also Jaffee v. United States, 592 F.2d 712, 719 (3d Cir.1979). We therefore affirm the district court's ruling that the claim against the United States is barred by sovereign immunity.

We are also unpersuaded by Radin's claim that the National Mediation Board (Board) is a proper party to this action. Initially, any claim for monetary relief against the Board would have to be paid with public funds, thereby making the United States the real party in interest. The claim for damages against this federal agency is barred by sovereign immunity unless Congress has expressly or impliedly consented to suit, see Blackmar v. Guerre, 342 U.S. 512, 515, 72 S. Ct. 410, 411, 96 L. Ed. 534 (1952), and we are unaware of any such consent.

We conclude further that no claim is stated against the Board regardless of the nature of the relief sought. Radin's claims against the Board are premised on the status of the Board as the parent agency of the NRAB and the regional boards of adjustment, but this nexus is too tenuous a basis for holding the Board liable for the acts of those other agencies. The Board's relationship to the NRAB is very limited and does not trench upon the substantive responsibilities of the NRAB. The most important link between the two bodies is that the Board holds the pursestrings for expenditures by the NRAB and its regional boards. Sec. 154 Third. The Board is also authorized to make certain appointments to the NRAB, to settle disputes concerning labor organizations' representation on the NRAB, and to select referees and arbitrators in certain situations. See, e.g., Secs. 153 First (e), (f), (l ), 153 Second, 157.

In their substantive areas of operation, however, the two bodies are totally separate and distinct. The NRAB has exclusive and mandatory jurisdiction to adjudicate minor disputes, including discharge grievances, and the Board has no power to review the work of the NRAB. Rather, review of NRAB awards is in the appropriate district court. Conversely, the Board has no adjudicatory power, but is limited to investigation and mediation of voluntarily submitted major disputes concerning changes in "rates of pay, rules or working conditions not adjusted by the parties in conference" and "[a]ny other dispute not referable to the [NRAB]." Sec. 155 First (a) & (b).

Because of the distinct and independent spheres occupied by the NRAB and the Board, the Board could not properly be held responsible for actions by the NRAB that the Board cannot review or control. Rather, the NRAB must answer for its own acts and omissions. A survey of the recent case law concerning the NRAB suggests that Radin's omission of that body as a party defendant was not unintentional. The courts that have considered the issue have uniformly held that the NRAB and its components are not proper parties to an action challenging an award made under Sec. 153.10 See, e.g., Skidmore v. Consolidated Rail Corp., 619 F.2d 157 (2d Cir.1979); Sheehan v. Union Pac. R.R., 576 F.2d 854 (10th Cir.1978); Fong v. American Airlines, 431 F. Supp. 1340 (N.D.Cal.1977); System Federation No. 30 v. Braidwood, 284 F. Supp. 607 (N.D.Ill.1968).11

These courts have reasoned that the NRAB is an improper defendant in suits challenging an award because of its role as an impartial adjudicatory tribunal. The NRAB does not formulate policy or enforce laws, but acts as a specialized arbitrator to adjust minor disputes between regulated carriers and their employees. An arbitration tribunal, much like a trial court, is not properly a party to an action challenging the validity of its decision.12 An appellate court reviews the judgment of a trial court; similarly, a district court under Sec. 153 First (q) reviews the award of the NRAB, with the same parties in the district court that initiated the arbitration.

This reasoning, quite persuasive in holding the NRAB an improper defendant, is even more compelling when liability is urged against the Board for the procedural derelictions of the NRAB. The Board has no connection with or control over the adjudicatory functions of the NRAB, which are accorded adequate review in the district courts and further review in the courts of appeals.13 Radin should have utilized the statutory apparatus to seek review of the award against him, and his failure to do so cannot be circumvented by invoking the relationship between the Board and the NRAB as the basis for liability.

We hold that the action against the United States was properly dismissed as barred by sovereign immunity, and further that the National Mediation Board was correctly dismissed as a party because it is never a proper defendant in an action to challenge an NRAB award. The Railway Labor Act embodies a scheme that requires minor grievances to be resolved by final and binding NRAB arbitration, subject only to limited review in the district courts. Section 153 First (q) of the Act specifically provides that NRAB awards can be set aside for the procedural irregularities Radin complains of in this case. The Supreme Court in Andrews v. Louisville & Nashville R. Co., 406 U.S. 320, 92 S. Ct. 1562, 32 L. Ed. 2d 95 (1972) has held that the statutorily mandated arbitration of minor disputes is the exclusive means for a railroad employee to directly challenge his discharge. The language in Andrews and the comprehensive congressional scheme of impartial agency arbitration coupled with judicial review convince us that the attempted collateral attack14 against the Board phrased in terms of constitutional deprivation is not a viable means of challenging NRAB action. Rather, a discharged employee is relegated exclusively to the arbitral process and its attendant judicial review.

AFFIRMED.