OPINION
Richard Sacks appeals from the dismissal of his claims against two arbitrators who disqualified him from representing a client. The district court concluded that the claims were barred by arbitral immunity. We agree and affirm.
I
Plaintiff Richard Sacks entered into a written contract with Vincent Dang to represent him in a securities arbitration proceeding to be administered by the Fi *1067 nancial Industry Regulatory Authority (“FINRA”). 1
Dang signed and submitted a “Uniform Submission Agreement,” formally submitting the dispute to FINRA. The Agreement stated, in relevant part:
The undersigned parties hereby submit the present matter in controversy, as set forth in the ... statement of claim ... and all related counterclaims or third party claims which may be asserted, to arbitration in accordance with the Constitution, By-Laws, Rules, Regulations, and/or Code of Arbitration Procedure of the sponsoring organization.... The undersigned parties further agree and understand that the arbitration will be conducted in accordance with the Constitution, By-Laws, Rules, Regulations, and/or Code of Arbitration Procedure of the sponsoring organization.
Sacks’s company, Investors Recovery Service, also submitted a Statement of Claim, paid filing fees, and requested a hearing on behalf of Dang. FINRA appointed defendants Dean Dietrich and Teri Coster Boesch as arbitrators to hear and decide Dang’s claims.
Sacks first appeared before the arbitration panel during two telephone hearings. The respondents in the arbitration moved to have Sáeks disqualified on the grounds that he was ineligible under FINRA Rule 13208. FINRA Rule 13208 provided that “[pjarties may be represented in an arbitration by a person who is not an attorney, unless ... the person is currently suspended or barred from the securities industry in any capacity.”
2
Sacks, who is not an attorney, was barred from the securities industry in 1991.
Sacks I,
In response to this motion to disqualify, Sacks “objected to the panel even considering the issue.” He argued that the panel did not have the authority to decide if he could represent Dang, and that he had not contracted with the panel to make any such decisions. He also sent a letter to FINRA, stating in part:
If the panel actually were to decide this motion adversely to our client, this panel will get sued. Full disclosure is appropriate in this instance. Please advise the panel that in the past, Investors Recovery Service has taken all steps necessary to protect itself against interference with its contractual relationship with its clients, including suing FINRA arbitrators who thought better than to follow FINRA rules....
The defendant arbitrators disqualified Sacks from representing Dang before FINRA because it was undisputed that he was barred from the securities industry as prohibited by Rule 13208. The arbitration *1068 panel stated in its order that “[u]nder the circumstances, the panel has no alternative but to disqualify Mr. Sacks.... ” The panel based its authority to apply Rule 13208 on Rule 13413, which provides that a “panel has the authority to interpret and determine the applicability of all provisions under the Code.” However, the panel further noted that it would allow Sacks “to assist a representative qualified under Rule 13208” in a future proceeding. Defendants Dietrich and Boesch signed the order. The third arbitrator on the panel did not join in the order.
Sacks filed a complaint in Marin County Superior Court against defendants Dietrich and Boesch, alleging intentional and negligent interference with contract and intentional and negligent interference with prospective economic advantage. Sacks alleged that by disqualifying him from representing Dang, the defendant arbitrators exceeded the scope of their authority under the Uniform Submission Agreement, FINRA rules, and California law. The defendants removed the case to federal court.
The district court granted the defendants’ motion to dismiss and entered judgment dismissing all claims with prejudice. Among other decisions, the court determined it had jurisdiction over the claims, and that the claims were barred by arbitral immunity. This timely appeal followed.
II
The district court correctly held that it had jurisdiction over the action. A state court action may only be removed to federal court if that federal court could have exercised original jurisdiction. 28 U.S.C. § 1441(a). Sacks’s claims are all state law causes of action. However, the alleged wrongful conduct that underlies these claims turns on a federal question: whether the arbitrators exceeded their jurisdiction under the FINRA arbitration rules by applying Rule 13208 and barring Sacks from representing his client.
The district court’s order was consistent with our holding in
Sparta Surgical Corporation v. National Association of Securities Dealers, Inc.,
Sacks’s attempts to distinguish
Sparta
are not persuasive. He argues that he did not name FINRA or a FINRA employee as a defendant, and therefore the rules do not apply. However, in
Sparta,
subject matter jurisdiction existed because the state law causes of action turned upon an alleged violation of the NASD rules, not because NASD was a defendant.
See
Finally, Sacks attempts to distinguish
Sparta
on the ground that it was “predicated on subject matter committed exclusively to federal court.” However, in this case, as in
Sparta,
liability turns on interpretation of rules that are approved by the SEC and whose violations are subject to exclusive federal jurisdiction.
See
15 U.S.C. § 78aa. Sacks “may not avoid federal jurisdiction by omitting from the complaint federal law essential to his ... claim or by casting in state law terms a claim that can be made only under federal law.”
Sparta,
In short, because application of federal law is necessary to resolve each of the state law theories, this action involves a substantial federal question. The district court correctly concluded that it had subject matter jurisdiction over the action.
Ill
The doctrine of arbitral immunity provides that “arbitrators are immune from civil liability for acts within their jurisdiction arising out of their arbitral functions in contractually agreed upon arbitration hearings.”
Wasyl, Inc. v. First Boston Corp.,
Of course, arbitral immunity does not extend to every act of an arbitrator. Arbitral immunity extends only to those acts taken by arbitrators “within the scope of their duties and within their jurisdiction.”
Wasyl,
In this case, the arbitrators were acting within their jurisdiction and plaintiffs claims arise out of a decisional act. Thus, the district court properly applied the doctrine of arbitral immunity to bar plaintiffs claims.
Sacks argues that the doctrine should not apply because the defendant arbitrators exceeded their jurisdiction. He contends first, that FINRA rules and applicable law precluded the arbitrators from deciding a representational issue; and second, that Sacks was not a party to the arbitration agreement and cannot be bound by the panel. We disagree.
First, FINRA rules and applicable law dictate that defendant arbitrators were acting within their jurisdiction. Sacks’s client formally submitted the dispute to FINRA and agreed to be bound by FIN-RA’s rules. Rule 13413 provides that the arbitral “panel has the authority to interpret and determine the applicability of all provisions under the Code,” and that “[s]uch interpretations are final and binding upon the parties.” Rule 13208 provides that a party cannot be represented by an individual who has been suspended or barred from the securities industry and that “[ijssues regarding the qualifications of a person to represent a party ... may be determined by an appropriate court or other regulatory agency.” Because Sacks was indisputably barred from the securities industry, there was no issue regarding his lack of qualification under FINRA rules to represent a party in a FINRA arbitration. Furthermore, even if there were an issue, the fact that courts or other agencies “may” resolve such an issue did not preclude the arbitral panel from doing so. The arbitral defendants were thus acting within their jurisdiction.
Second, although Sacks was not a party to the arbitration agreement, he was still bound by it under ordinary contract and agency principles.
See, e.g., Letizia v. Prudential Bache Sec., Inc.,
IV
The district court had subject matter jurisdiction and correctly dismissed the action because the claims were precluded by arbitral immunity.
AFFIRMED.
Notes
. FINRA is a "self-regulatory organization” under the Securities and Exchange Act.
See Sacks
v.
Securities and Exchange Commission,
. Rule 13208 also provided that "[ijssues regarding the qualifications of a person to represent a party in arbitration are governed by applicable law and may be determined by an appropriate court or other regulatory agency.” In 2007, Sacks challenged Rule 13208 in a separate action before this court.
See Sacks I,
. The National Association of Securities Dealers was a predecessor to FINRA.
See Sacks I,
