OPINION
By petition for writ of mandamus, relator, Tenet Healthcare, Ltd. d/b/a Park Plaza Hospital (Tenet), challenges the trial court’s January 4, 2002 order denying its motion to compel arbitration between it and real party in interest, Vonessa Yalyan. We conditionally grant the petition. 1
Background
Tenet hired Valyan on May 22, 2000 as a distribution clerk. During employee orientation, Valyan was given a copy of Tenet’s Employee Handbook. Valyan signed and returned the Employee Handbook Acknowledgment Form, which contained an arbitration agreement. The Acknowledgment Form provided as follows:
I acknowledge that I have received a copy of the Tenet Employee Handbook and Standards of Cоnduct and that I understand that they contain important information about the company’s general personnel policies and about my privileges and obligations as an employee. I further understand and acknowledge that I am governed by the contents of the Employee Handbook and Standards of Conduct and that I am expected to rеad, understand, and familiarize myself with and comply with the policies contained in them.
I also understand that the company may change, rescind or add to any of the policies, benefits or practices described in the Employee Handbook, except the employment-at-will policy and the Mutual Agreement to Arbitrate referred to bеlow, in its sole and absolute discretion, with or without prior notice. I also understand that the company will advise employees from time to time of material changes to the policies, benefits or practices described in the Employee Handbook.
Furthermore, I understand, acknowledge and agree that the Employee Handbook is nоt a contract of employment, that my employment is at the mutual consent of the employee and the company. Therefore, I hereby acknowledge that either I or the company can terminate my employment relationship at will, with or without cause or notice. In addition, I acknowledge that I have received a copy of the Tenet Fair Treatment Process brochure. I hereby voluntarily agree to use the Company’s Fair *764 Treatment Process and to submit to final and binding arbitration any and all claims and disputes that are related in any way to my employment or the termination of my employment with Tenet. I understand that final and binding arbitration will be the sole and exclusive remedy for any such claim or dispute against Tenet or its parent, subsidiary or affiliated companies or entities, and each of its and/or their employees, officers, directors or agents, and that, by agreeing to use arbitration to resolve my dispute, both the Company and I agree to forego any right we each may have had to a jury trial on issues covered by the Fair Treatment Process. I also agree that such arbitration will be conducted before an experienced arbitrator chosen by me and the Company, and will be conducted under the Federal Arbitration Act and the procedural rules of the American Arbitration Association. (“AAA”).
I further acknowledge that in exchange for my agreement to arbitrate, the Company also agrees to submit all claims and disputes it may have with me to final and binding arbitration, and that the Company further agrees that if I submit a request for binding arbitration, my maximum out-of-pocket expenses for the arbitrator and the administrative costs of the AAA will be an amount equal to one day’s pay (if I am an exempt employee) or eight times my hourly rate of pay (if I am a non-exempt employee), and thаt the Company will pay all of the remaining fees and administrative costs of the arbitrator and the AAA. I further acknowledge that this mutual agreement to arbitrate may not be modified or rescinded except by a written statement signed by both me and the Company.
(Emphasis added.)
Valyan was terminated on April 17, 2001 for violating Tenet’s attendance and punctuality policy. Valyan then filed suit alleging she was terminated in retaliation for filing a worker’s compensation claim. See Tex. Lab.Code Ann. § 451.001 (Vernon Supp.2002). Tenet filed a motion to compel arbitration and dismiss the lawsuit, which the trial court denied on October 2, 2001.
The October 2, 2001 order expressly denied Tenet’s motion to compel arbitration. Tenet submitted to the trial court a draft of the order, which was written to grant Tenet’s motion to compel arbitration and dismiss Valyan’s suit with prejudice. The trial court crossed out the word “granted” on Tenet’s draft order, wrote in the word “DENIED,” initialed the change, and signed the order. However, the following paragraph of the order provides that the parties “will arbitrate all of the claims” аnd purported to dismiss the suit “with prejudice.” Valyan subsequently filed a “Motion for Nunc Pro Tunc Order.” On January 4, 2002, after a hearing, the trial court granted Valyan’s motion and amended its original order, denying Tenet’s motion to compel arbitration with no conflicting ruling ordering the parties to arbitration.
Nunc Pro Tunc Order
Tenet initially argues that the trial court abused its discretion by granting a
“judgment
nunc pro tunc to correct a judicial error after its plenary power expired.” (Emphasis added.) Tenet mis-characterizes the October 2, 2001 order as a “judgment” and the January 4, 2002 amended order as a “judgment nunc pro tunc.” A dismissal with prejudice is a final determination on the merits.
Mossier v. Shields,
Here, no such notice was given because the trial court never intended to dismiss Valyan’s suit. The trial court, clearly intending to deny Tenet’s motion to compel arbitration, crossed out the word “granted” on Tenet’s draft order, and wrote in the word “DENIED.” Neithеr the October 2, 2001 order nor the January 4, 2002 amended order had the effect of a final judgment.
See Lehmann v. Har-Con Corp.,
Federal Arbitration Act
The Supreme Court of Texas has observed that, “litigants who allege entitlement to arbitration under the Federal Arbitration Act (FAA), and in the alternative, under the Texas General Arbitration Act (TGAA), are burdened with the need to pursue parallel proceedings — an interlocutory appeal of the trial court’s denial under the Texas Act, and a writ of mandamus from the denial under the Federal Act.”
Jack B. Anglin Co., Inc. v. Tipps,
Tenet asserts that the FAA applies in this case because the arbitration agrеement involves interstate commerce and the agreement expressly provides that arbitration will be conducted under the FAA. The trial court did not specify in its order whether the FAA or TGAA governed the arbitration provision of the parties’ contract. Accordingly, Tenet has filed both an interlocutory appeal and a petition for writ of mandamus. We first consider whether the FAA or the TGAA applies to the instant dispute to determine the proper procedural disposition of the case.
The FAA applies to an arbitration agreement in a contract evidencing a transaction involving “commerce.”
Belmont Constructors, Inc. v. Lyondell Petrochemical Co.,
Additionally, the arbitration agreement itself specifically refers to the FAA. Thus, we hold the employer/employee relationship which existed between Tenet and Va-lyan related to interstate commerce, and the FAA applies to this dispute.
See id.
at 356. Therefore, Tenet may seek relief by petition for writ of mandamus.
Cantella & Co., Inc. v. Goodwin,
The Arbitration Agreement
In determining whether to compel arbitration, a court must decide two issues: (1) whether a valid, enforceable arbitration agreement exists and, (2) if so, whether the claims asserted fаll within the scope of the agreement.
In re Oakwood Mobile Homes, Inc.,
At-Will Employment and Arbitration Agreement
Valyan disputes the existence of a binding contract containing an arbitration clause. She notes that the Acknowledgment Form provides that the Employee Handbook is not a contract of emplоyment, employment is at the mutual consent of the employee and the company, and employment can be terminated at-will, with or without cause, by either the employee or the company. Valyan further notes that the Fair Treatment Process plan states that nothing in it shall be construed as creating an employment contract. Essеntially, Valyan asserts that because Tenet drafted the Acknowledgment Form and the Fair Treatment Process stating that neither constituted a contract of employment, Tenet cannot now argue that the arbitration agreement is a contract. In support of her argument, Valyan relies on
Tenet Healthcare Ltd. v. Cooper,
Furthermore, and contrary to Valyan’s assertion, merely re-affirming that an employment relationship is “at will” does not negate the existence of an arbitration agreement.
In re Jebbia,
[A]t-will employment does not preclude the formation of оther contracts between employer and employee. At-will employees may contract with their employers on any matter except those which would limit the ability of either employer or employee to terminate the employment at-will. Consideration for a promise, by either the employee or the employer in an at-will employment, cannot be dependent on a period of continued employment.
Id.
(quoting
Light v. Centel Cellular Co. of Texas,
The existence of a valid agreement is determined by the substantive contract law of Texas.
See Cooper,
Mutual promises to give up the right to litigate can constitute consideration supporting an agreement to arbitrate.
In re Jebbia,
Here, the arbitration agreement provides as follows:
I also understand that the company may change, rescind or add to any of the policies, benefits or practices described in the Employee Handbook, except the employment-at-will policy and the Mutual Agreement to Arbitrate referred to *767 below, in its sole and absolute discretion, with or without prior notice.
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I further acknowledge that in exchange for my agreement to arbitrate, the Company also agrees to submit all claims and disputes it may have with me to final and binding arbitration.... I further acknowledge that this mutual agreement to arbitrate may not be modified or rescinded except by a written statement signed by both me and the Company.
(Emphasis added.)
Tenet expressly agreed that, in exchange for Valyan’s agreement to arbitrate, it would submit all claims and disputes it had with Valyan to final and binding arbitration. Neither the employment-at-will policy nor the Mutual Agreement to Arbitrate could be changed by Tenet. Moreover, neither Tenet nor Va-lyan could modify or rescind the arbitration agreement without the written agreement of the other to do so. Similar to the agreements in Jebbia and Alamo Lumber Co., the language of the parties’ agreement created mutual promises by both to forego their right to a jury trial, which could not be unilaterally rescinded by either party.
We hold that the arbitration agreement in this case was supported by consideration and, therefore, the arbitration agreement is enforceable and binding on both parties.
See In re Jebbia,
Scope of Arbitration Agreement
We next consider whether Va-lyan’s claim for retaliatory discharge falls within the scope of the arbitration agreement. We note that an order to arbitrate under the FAA should not be denied unless it can be said with positive assurance that the arbitration agreement is not susceptible of an interpretation that covers the asserted dispute.
United Steelworkers v. Warrior & Gulf Navigation Co.,
Arbitration is a creature of contract, and an arbitration provision must be interpreted under contract principles.
Belmont Constructors, Inc.,
Here, Valyan “voluntarily agree[d] to use the Company’s Fair Treatment Process and to submit to final and binding arbitration any and all claims and disputes that are related in any way to my employment or the termination of my employment with Tenet.” (Emphasis added.) The рlain language of the clause explicitly contemplates a dispute relating to the termination of employment.
Thus, we hold that Valyan’s worker’s compensation retaliation claim lies within the scope of the arbitration provision and is subject to arbitration.
Texas General Arbitration Act and Texas Public Policy
Valyan argues that the arbitration provision in this case is unenforceablе because it violates the Texas General Arbitration Act and is contrary to Texas public policy.
Valyan first argues that arbitration should not be enforced because the Texas General Arbitration Act specifically *768 excepts claims for “worker’s compensation benefits” from arbitration. See Tex. Civ. Prac. & Rem.Code Ann. § 171.002 (Vernon Supp.2002). Valyan asserts thаt her claim for retaliatory discharge is a claim for worker’s compensation benefits and it should thus be excepted from arbitration. However, Valyan’s suit against Tenet is not for denied worker’s compensation benefits, but for retaliatory discharge. She cites no authority for the proposition that a claim for retaliatory discharge is а claim for benefits under the Texas Workers’ Compensation Act. Thus, Valyan’s contention that Tenet is attempting to arbitrate “worker’s compensation benefits” is without merit.
Valyan next argues that Texas public policy, as manifested in the Texas Workers’ Compensation Act, prohibits the arbitration of her claim. See Tex. Lab. Code Ann. § 406.033(e) (Vernon Supp. 2002). She сlaims generally that the Legislature has shown there is a strong public policy in favor of protecting injured workers. While this may be true, Valyan cites to no authority for the proposition that public policy, as manifested by the Workers’ Compensation Act’s non-waiver provisions regarding benefits, applies to an arbitration agreement. 2
It is well-settled that federal and Texas law strongly favor arbitration.
See Can-tella,
Conclusion
Because Tenet established the existence of an arbitration agreement and demonstrated that Valyan’s claims are within the scope of that agreement, we conclude the trial court abused its discretion in denying Tenet’s motion to compel arbitration.
See Oakwood Mobile Homes,
A party erroneously denied the right to arbitrate under the FAA has no adequate remedy on appeal, and mandamus relief is appropriate.
See Anglin,
Notes
. In a parallel proceeding, Tenet has also filed an interlocutory appeal, based on the Texas General Arbitration Act, challenging the trial court's January 4, 2002 order denying Tenet’s motion to compel arbitration.
See
Tex. Civ. Prac. & Rem.Code Ann. § 171.021(a) (Vernon Supp.2002). Because, as discussed below, we conclude the Federal Arbitration Act applies to this case, we dismiss Tenet’s appeal for lack of jurisdiction.
See Tenet
Healthcare,
Ltd. d/b/a Park Plaza Hosp. v. Valyan,
01-02-00109-CV,
. Valyan cites only to section 406.033(e) of the Labor Code, which provides that a cause of action described in subsection (a) may not be waived by an employee before the employee’s injury or death. Tex. Lab.Code Ann. § 406.033(e) (Vernon Supp.2002). Subsection (a) refers to causes of action for personal injury or death against a non-subscriber. Id. § 406.033(a) (Vernon Supp.2002).
