Mohamad S. Elahi, his wife Kokab Moarefi Elahi, and their daughter Maryam Elahi, former clients of the investment firm PaineWebber Incorporated (“PaineWebber”), sought arbitration of several claims stemming from ill-fated investments. PaineWebber filed a complaint in federal district court seeking to stay arbitration, alleging that the claims were time-barred under the terms of the arbitration agreement. The district court dismissed PaineWebber’s complaint and granted the Elahis’ motion to compel arbitration. PaineWebber appeals, and we affirm.
I.
Background
The Elahis opened investment brokerage accounts with PaineWebber in 1986 and executed a “Client’s Agreement” providing that:
all controversies which may arise between [the Elahis and PaineWebber! concerning any transaction in any account(s) or the construction, performance or breach of this or any other agreement between [the Elahis and PaineWebber] ... shall be determined by arbitration. Any arbitration shall be in accordance with the rules in effect of either the New York Stock Exchange, Inc., American Stock Exchange, Inc., National Association of Securities Dealers, Inc., or where appropriate, the Chicago Board Options Exchange or National Futures Association, as the [client] may elect.
It also provided that “[t]his agreement and its enforcement shall be construed and governed by the laws of the State of New York.”
Some time in 1994, the Elahis notified PaineWebber of their intention to pursue claims that one of its brokers had sold them unsuitable and highly speculative investments, falsely guaranteed a twelve-percent minimum return, and deceptively assured them that their investments were secure when in fact they had already lost a significant part of their initial investment. On August 3, 1994, the Elahis and PaineWebber executed an agreement to toll, as of June 28, 1994, the running of all statutes of limitations and other defenses based on the passage of time, apparently hoping to reach a negotiated settlement. The effective date of the tolling agreement was more than seven years after the Elahis’ last purchase of an investment from PaineWebber.
On December 29, 1994, the Elahis filed a Statement of Claim with the National Association of Securities Dealers, Inc. (“NASD”), seeking arbitration of claims arising under the federal securities laws, Massachusetts statutes, and various Massachusetts common law theories of fraud and breach of fiduciary duty. PaineWebber responded by bringing this action for declaratory and injunctive relief, seeking to bar the arbitration of the Elahis’ claims. PaineWebber asserted that the arbitration rules of the NASD precluded claims filed more than six years after the purchase of the investments at issue. Specifically, PaineWebber pointed to Section 15 of the NASD Code of Arbitration Procedure (“section 15”), which provides:
Time Limitation Upon Submission
See. 15. No dispute, claim, or controversy shall be eligible for submission to arbitration under this Code where six (6) years have elapsed from the occurrence or event giving rise to the act or dispute, claim, or controversy. This section shall not extend applicable statutes of limitations, nor shall it apply to any case which is directed to arbitration by a court of competent jurisdiction.
PaineWebber postulated that the Elahis’ claims were not “eligible for submission to arbitration” because they concerned securities purchased more than seven years before the effective date of the tolling agreement and over eight years before the claim for *592 arbitration was filed with the NASD. The Elahis’ countered by filing motions (1) to dismiss PaineWebber’s complaint and (2) to compel arbitration under the Federal Arbitration Act, 9 U.S.C. § 4.
The district court granted the Elahis’ motions. The court found that the parties had signed a valid arbitration agreement covering disputes over investment transactions, and consequently ruled that the applicability of the time-bar provision of section 15 was a question to be determined by the arbitrator rather than the court. 1 PaineWebber appeals.
II.
Discussion
PaineWebber argues on appeal that the section 15 time bar makes the Elahis’ claims ineligible for arbitration, and that the court, not the arbitrator must therefore decide the timeliness question. The issue before us, then, is whether the time-bar provision is to be construed and applied by the arbitrator or by the court. 2 We are the tenth circuit court to address that question; our sister circuits are split five-to-four. The Third, Sixth, Seventh, Tenth, and Eleventh Circuits have held that the court must decide the applicability of the section 15 time bar; the Second, Fifth, and Eighth, and Ninth Circuits have held that the arbitrator decides. 3 In our view, this body of appellate caselaw leaves important aspects of the problem unaddressed, as we shall explain. The relevant Supreme Court cases provide guidance, but do not point clearly to the correct result in this ease. Consequently, we embark on our own analysis.
Because this appeal presents a question of law, appellate review is plenary.
See McCarthy v. Azure,
PaineWebber presents two basic arguments: (1) that the parties’ contractual choice of New York law was made with the intent to require the court, not the arbitrator, to apply the section 15 time bar, as New York caselaw requires; and (2) that, under federal law, the time bar presents a question of arbitrability to be decided by the court, in the absence of clear evidence that the parties intended to submit arbitrability determinations to arbitration. We address these arguments in order.
A. Effect of the Choice-of-Law Clause
The agreement between PaineWebber and the Elahis provides that “[t]his agreement and its enforcement shall be construed and governed by the laws of the State of New York.” Relying on that choice-of-law provision, PaineWebber argues that we must reverse the district court’s order because New York courts have held that courts, not arbitrators, must decide the applicability of the section 15 time bar.
See, e.g., Merrill Lynch, Pierce, Fenner & Smith, Inc. v. Ohnuma,
Thus, our first task is to determine if the choice-of-law provision settles the question whether the court or the arbitrator decides the effect of the section 15 time bar. Some *593 what paradoxically, federal arbitration law dictates the effect of the clause selecting New York law.
Section 2 of the Federal Arbitration Act (“FAA”),
4
“is a congressional declaration of a liberal federal policy favoring arbitration agreements, notwithstanding any state substantive or procedural policies to the contrary.”
Moses H. Cone Memorial Hosp. v. Mercury Constr. Corp.,
The “primary purpose” of the FAA is to ensure “that private agreements to arbitrate are enforced according to their terms.”
Volt,
The Supreme Court has explained that the FAA “not only ‘declared a national policy favoring arbitration,’ but actually ‘withdrew the power of the states to require a judicial forum for the resolution of claims which the contracting parties agreed to resolve by arbitration.’”
Id.
at---,
Based on the “national policy favoring arbitration,”
Mastrobuono,
- U.S. at --,
*594 Following the principles and analysis set forth in Mastrobuono, we (like the district court) find that the choice-of-law clause in this case is not an expression of intent to adopt New York caselaw requiring the courts to apply section 15. Here, the breadth of the arbitration clause — encompassing “all controversies ... concerning any transaction” as well as the “construction, performance, or breach” of the agreement — militates against reading the choice-of-law clause as a limit on the arbitrator’s power. Moreover, the agreement provides that “arbitration shall be in accordance with the rules in effect of the ... [NASD],” which further undermines the likelihood that the parties intended to adopt arbitration rules contained in New York caselaw. In sum, we can do no better than to borrow from Mastrobuono:
We think the best way to harmonize the choice-of-law provision with the arbitration provision is to read “the laws of the State of New York” to encompass substantive principles that New York courts would apply, but not to include special rules limiting the authority of arbitrators. Thus, the choice-of-law provision covers the rights and duties of the parties, while the arbitration clause covers arbitration____
Id.
at-,
Thus, relying on Mastrobuono, we hold that the parties’ contractual choice of New York law does not require a judicial determination of the effect of the NASD Code section 15 time bar. 5 We move on to consider the arbitration clause itself (and the NASD Code of Arbitration Procedure incorporated therein) to determine, in light of federal arbitration law, whether the parties intended that the arbitrator or the court apply the time bar.
B. Interpreting Section 15
A cardinal principle of federal arbitration law is that “ ‘arbitration is a matter of contract and a party cannot be required to submit to arbitration any dispute which he has not agreed so to submit.’ ”
AT & T Technologies, Inc. v. Communications Workers of Am.,
Because a party will not be coerced to arbitrate an issue unless he has so agreed, the Supreme Court has held that:
*595 the question of arbitrability — whether a[n] ... agreement creates a duty for the parties to arbitrate the particular grievance— is undeniably a judicial determination. Unless the parties clearly and unmistakably provide otherwise, the question of whether the parties agreed to arbitrate is to be decided by the court, not the arbitrator.
Id.
at 649,
But the presumption established in
AT & T
and
First Options
— that courts, not arbitrators, decide “arbitrability” unless the parties clearly intend otherwise — is an exception to the “liberal federal policy favoring arbitration.”
See Moses H. Cone,
Because the agreement is not unmistakably clear about whether the court or the arbitrator is to apply the time bar, this case hinges on which of the two presumptions we apply: (1) issues of “arbitrability” are presumptively for the court to decide, or (2) issues other than “arbitrability” are presumptively for the arbitrator. And, which presumption we apply hinges on whether the time bar is an “arbitrability” issue, in the sense that the Supreme Court used that term in AT & T and First Options. Thus, we venture into a definitional maze to determine whether or not the NASD time bar presents an issue of “arbitrability.”
1. Does the time bar present an “arbitrability” issue?
The Supreme Court’s most recent discourse on “who decides arbitrability” appears in
First Options,
- U.S. at---,
In
AT & T,
the other Supreme Court case on “who decides arbitrability,” the “arbitrability” issue was whether the
subject matter
of the underlying dispute was expressly made non-arbitrable by the terms of the arbitration agreement. The arbitration clause of the collective bargaining agreement (“CBA”) in
AT & T
expressly did not cover disputes “excluded from arbitration by other provisions of this contract.”
AT & T,
In the case at hand, it is without question that PaineWebber and the Elahis are parties to an arbitration agreement of broad scope, and that the underlying dispute over unsuitable investments concerns a subject matter that they intended to arbitrate. Nonetheless, PaineWebber contends that the NASD section 15 time bar prevents the arbitrator from hearing any aspect of this dispute, because the time bar is a “substantive eligibility requirement.” The question before us, then, is whether the timeliness of submission goes to the “arbitrability” of the merits of the underlying dispute, within the meaning of that term as suggested by AT & T and First Options.
The Supreme Court has twice defined “arbitrability”: in
AT & T
as “whether the ... agreement creates a duty for the parties to arbitrate the particular grievance,”
id.
at 649,
One could say here that “arbitrability” is not an issue, because the parties clearly agreed to arbitrate the merits of disputes about investment transactions. Alternatively, one could say that the parties only agreed to arbitrate investment disputes less than six years old, 7 in which case the time bar would be an “arbitrability” issue. But where does that logic take us? Many a mandatory procedural rule could be called an “arbitrability” rule if the failure to comply prevented arbitration of the merits. For example, one might say that, by incorporating the NASD rules, the parties agreed to arbitrate only those disputes for which the arbitrator’s fee has been paid; questions relating to the fee could be called “arbitrability” issues. It would be illogical, though, to conclude that the court, not the arbitrator, must determine if the proper fee was paid. Thus, it is not immediately clear how we should determine, at the margins at least, what is and what is not an arbitrability issue. Seeking more light on what “arbitrability” means and whether the section 15 time bar is an “arbitrability” issue, we next examine the rulings of other circuits on the question whether courts or arbitrators apply the section 15 time bar.
a. Decisions of other circuits
i. Five circuits conclude the court must decide
Five circuits (the Third, Sixth, Seventh, Tenth, and Eleventh) have interpreted the time bar of section 15 to be a substantive eligibility requirement that constitutes a jurisdictional prerequisite to arbitration, and thus for the court to apply.
8
See, e.g., Cogs-
*597
well v. Merrill Lynch, Pierce, Fenner & Smith, Inc.,
In essence, these decisions rest on an asserted “plain language” interpretation of section 15: because the rule provides that claims over six years old are not “eligible for submission ” to arbitration, these circuits conclude that it limits the jurisdiction of the arbitrator, and consequently; any question about the application of the rule to the facts of a particular case is for the courts. Having characterized the time bar as an “arbitrability” issue presumptively for the courts under AT & T and First Options, these circuits, examining agreements substantially identical to the Elahis’, find no clear evidence of an intent to arbitrate the time-bar issue.
In our view, the language of section 15 is not plain and unambiguous. Section 15 of the NASD Code does not speak to who decides the applicability of the time bar. Section 15 does not plainly create a question of “arbitrability,” because it does not address whether the basic subject matter of the dispute is within the scope of the arbitration clause.
One could credibly view section 15 as analogous to a statute of limitations rather than a “substantive eligibility requirement.” Courts have often held that timeliness issues are for the arbitrator to decide, so the mere fact that the rule creates a time-based bar to successful assertion of a claim does not by itself create an “arbitrability” issue for the court.
See Moses H. Cone,
The Seventh Circuit’s analysis relied in part on a 1988 letter written by an NASD staff attorney stating that “the NASD will not process a claim that falls wholly outside the six year period,” finding the letter to be an indication that section 15 is an eligibility requirement that must be decided by the courts.
See PaineWebber Inc. v. Farnam,
In sum, we are not persuaded by the analysis of the five-circuit majority.
ii. Four circuits say the arbitrator decides
Four circuits — the Second, Fifth, Eighth, and Ninth — take the view that the section 15 time bar is a matter for the arbitrator to decide. While we agree with the result these *598 circuits reach, in our view, their varied analyses leave important questions unanswered.
In
Smith Barney Shearson, Inc. v. Boone,
The Eighth Circuit held that section 15 was for the arbitrator to apply, but declined to address whether the NASD time bar was procedural or substantive.
FSC Secs. Corp. v. Freel,
Finally, and most recently, the Second Circuit held that the arbitrator decides the applicability of the time bar. In
PaineWebber, Inc. v. Bybyk,
The Ninth Circuit has held that “the validity of time-barred defenses to enforcement of arbitration agreements should generally be determined by the arbitrator rather than the court”.
O’Neel v. National Ass’n of Secs. Dealers, Inc.,
b. Our analysis
In our view, we must determine whether the parties
intended
the time bar to be an “arbitrability” issue,
ie.,
a threshold issue that must be decided by a court before there can be any arbitration. After all, the intent of the parties always controls what is to be arbitrated.
AT & T,
If the parties clearly intend that a particular issue must be resolved by the courts before there is any duty to submit to arbitration, then the courts must respect that intent by deciding the issue.
See AT & T,
Thus, if the parties have (1) entered into a valid arbitration agreement (satisfying
First Options
“arbitrability”), and (2) the arbitration agreement covers the subject matter of the underlying dispute between them (satisfying
AT & T
“arbitrability”), then we will presume that the parties have made a commitment to have an arbitrator decide all the remaining issues necessary to reach a decision on the merits of the dispute. Put differently, the signing of a valid agreement to arbitrate the merits of the subject matter in dispute presumptively pushes the parties across the “arbitrability” threshold; we will then presume that other issues relating to the substance of the dispute or the procedures of arbitration are for the arbitrator.
Cf. Moses H. Cone,
This presumption about whether an issue goes to “arbitrability” is consistent with both the federal policy favoring arbitration and common sense about the likely intent of parties who have agreed to arbitrate the subject matter of the underlying dispute. We believe that parties who have agreed to arbitrate a given subject most likely intend and expect that the arbitrator should resolve all issues that arise concerning that subject; if they do not, we think they would clearly express their contrary intent.
The presumption that we now adopt (ie., that issues other than (1) the existence of an arbitration agreement between the parties and (2) whether the subject matter of the underlying dispute is within the scope of the arbitration clause are presumptively not “arbitrability” issues) must not be confused with- — and in no way diminishes — the presumption, established in AT & T and First Options, that issues of arbitrability are normally to be decided by courts, not arbitrators. The presumption that we adopt today is about whether an issue is one of “arbitrability”; the AT & T/First Options presumption is about who decides issues that have been classified as “arbitrability” issues.
The Court explained in
First Options
that parties are unlikely to have focused on the question of who should decide arbitrability, and therefore the courts should presume that they did not intend to submit arbitrability issues to an arbitrator. - U.S. at-- -,
On the other hand, where the parties have clearly agreed to arbitrate the subject of the underlying dispute between them, as the parties have here, it is unlikely that they intended other issues related to the dispute, such as the timeliness of the submission of the claim, to affect the “arbitrability” of the dispute. Such an intent is particularly unlikely where the arbitration clause is as broad as it is in this case. Thus, we presume that the parties here did not intend to make the section 15 time bar a threshold “arbitrability” question to be determined by the courts rather than an arbitrator.
2. Did the parties dearly and unmistakably express an intent to make the NASD time bar an “arbitrability” issue?
Although we presume that the time bar was not intended to be an arbitrability issue, we do not stop there; we must look closely at the agreement between PaineWebber and the Elahis for any clear and unmistakable expression of an intent contrary to that presumption. We apply “general state-law principles of contract interpretation” to an arbitration agreement, but with “due regard” to the federal policy favoring arbitration.
Volt,
Our analysis of the agreement reveals no clear and unmistakable expression of intent that the NASD time bar should be an arbitrability issue, nor that the time bar’s applicability should not be arbitrated. The agreement simply says that “arbitration shall be in accordance with the rules in effect of ... [the NASD].” 11 PaineWebber’s argument that the time bar is an arbitrability issue centers on the “eligible for submission” language of section 15 (“No dispute, claim, or controversy shall be eligible for submission to arbitration under this Code where six (6) years have elapsed....”). PaineWebber asserts that the arbitrator is only empowered to act on claims that are “eligible for submission” to the NASD, thus someone else — the court — must decide if a claim is “eligible for submission.”
As we concluded earlier in our analysis of whether the time bar presented an arbitrability issue, PaineWebber’s view is plausible, but it is not the only plausible interpretation of this phrase. “Submission to arbitration” could mean submission for full adjudication of the merits, rather than submission for preliminary determinations, such as whether the claim is time-barred, or whether the appropriate fee was paid, or whether the claim was submitted on the proper forms. The
*601
NASD itself recently stated, as we have noted, that “Section 15 does not specify who has the authority to determine if a claim is eligible for submission to arbitration.” 59 Fed.Reg. 39,373, 39,373-74,
quoted in Cogswell,
A number of other considerations support our conclusion that section 15 was not clearly intended to be an arbitrability issue for judicial determination.
12
First, the existence of NASD Code section 35, empowering the arbitrator to “interpret and determine the applicability of all provisions under this Code,” strongly undercuts any argument that the parties intended the section 15 time bar to be an arbitrability issue to be decided only by the courts.
See Bybyk,
Second, the section 15 time bar is part of the NASD Code of Arbitration Procedure, thus one would assume it is intended to be applied by the NASD itself to control its own procedures, rather than a rule that is somehow “off-limits” for arbitrators to apply.
Third, the NASD rules only come into play after the NASD has been chosen as the arbitral forum. Although the other potential forums specified in the parties’ arbitration clause appear to have a nearly identical six-year time bar, they might, in theory, have very different time-bar rules, with different time periods, or different language (perhaps phrased in terms of “eligibility for submission,” perhaps not). If other forums did have differently phrased rules, the question whether timeliness presented an “arbitrability” issue would depend on which of the potential arbitral forums was chosen. If the parties intended to make a time bar a threshold issue for judicial, rather than arbitral, determination, it seems unlikely that they would do so through such potentially unreliable means.
III.
Conclusion
Because the parties agreed to arbitrate “all controversies” concerning investment transactions, as well as controversies concerning the construction, performance, and breach of the arbitration agreement, we presume that they intended to arbitrate the timeliness of the submission of this dispute about investments. Finding no clear expression of an intent contrary to our presumption, we hold that the interpretation and *602 application of the six-year time bar of section 15 is a matter for the arbitrator. Accordingly, the judgment of the district court is affírmed. Costs to appellees.
Notes
. The district court based its decision on its published opinion in a similar case,
PaineWebber, Inc. v. Landay,
. Ultimately, the arbitrator or the court will probably need to determine (1) whether the only relevant "occurrence or event” triggering the time bar was the Elahis' purchase of investments, or whether the time bar should be measured from the date of alleged subsequent acts or omissions related to the investments, and (2) whether the time bar is absolute or subject to equitable tolling. We need not decide those issues. We are faced solely with the question whether the district court correctly referred the time bar issues to the arbitrator, or should have decided them itself.
.The cases are listed and discussed infra in part II.B.l.a.
. Section 2 of the FAA provides in pertinent part that:
A written provision in ... a contract evidencing a transaction involving commerce to settle by arbitration a controversy thereafter arising out of such contract or transaction ... shall be valid, irrevocable, and enforceable, save upon such grounds as exist at law or in equity for the revocation of any contract.
9 U.S.C. § 2.
. This conclusion is not inconsistent with
Volt Info. Sciences, Inc. v. Board of Trustees of Leland Stanford, Jr. Univ.,
. Earlier, one might have doubted whether appellate decisions concerning labor arbitration would apply to commercial arbitration. Today, there is little question. The Supreme Court relied heavily upon a labor arbitration case in its recent decision in
First Options of Chicago, Inc. v. Kaplan,
- U.S. --,---,
. The parties apparently agree that the NASD Code of Arbitration Procedure was incorporated by reference into their agreement, even though it was not known at the time of execution that the NASD would be the chosen arbitral forum.
Cf. PaineWebber Inc. v. Bybyk,
. Some of the cited cases involve an identical time-bar rule of the New York Stock Exchange, and we see no reason to distinguish the cases. Furthermore, none of the cases turn on the minor variations in the language of the arbitration clauses in the broker-client agreements.
. The NASD withdrew the proposed amendment in October 1994 based on concerns expressed in public comments, and is apparently still working "to develop a proposal acceptable to all parties concerned." Letter from Suzanne E. Rothwell, NASD Associate General Counsel, to Mark Barracca, Branch Chief, Division of Market Regulation of the Securities and Exchange Commission (Oct. 12, 1994). In our view, the withdrawal of the proposed amendment does not negate the significance of the NASD's statement in 1994 that section 15 does not specify who decides the applicability of the time bar.
. The Fourth Circuit, which has not decided the question presented here, appears to embrace the "substance vs. procedure” approach of the Fifth Circuit. In
Miller v. Prudential Bache Secs., Inc.,
. The notion of the Elahis having an intent with regard to section 15 is somewhat artificial — it seems unlikely that a small, private investor would have any specific knowledge of the NASD arbitration rules. But the parties here do not dispute that the NASD rules were effectively incorporated into their agreement, nor is there any argument that the agreement was an unconscionable contract of adhesion. Thus, by incorporation, the parties have committed to be bound by section 15, whether or not they even knew it existed, let alone understood what it meant.
See Level Export Corp. v. Wolz, Aiken & Co.,
. We choose not to rely on another line of precedent that would justify our decision. In
John Wiley & Sons, Inc. v. Livingston,
Recently, we followed
Wiley
in
Local 285, Serv. Employees Int'l Union v. Nonotuck Resource
As
socs. Inc.,
The Wiley and Nonotuck decisions could be neatly applied to this appeal, but we think that simply labelling timeliness issues as "procedural,” and thus for the arbitrator, does not give due regard to the parties’ contractual intent. If the parties expressly intend a timeliness issue (or other procedural issue) to be an "arbitrability" issue that the arbitrator cannot decide, then we must respect that contractual intent. Thus, we think our analysis better reflects the primacy of the parties' intent.
