Richard B. Eldridge appeals the district court’s dismissal of his retaliatory discharge action founded on Alaska tort and contract law. Finding that Eldridge’s employment relationship was governed by a collective bargaining agreement, the district court held that the state law claim was preempted by federal labor law. We reverse and remand.

FACTS

Eldridge was an employee of Felec Services, Inc. until his dismissal. During the course of his employment, Eldridge suffered an injury from exposure to radio frequency radiation that made him “unavailable” for work for several weeks. Fe-lec Services contends that Eldridge was dismissed pursuant to a collective bargaining provision requiring dismissal under these circumstances. Eldridge claims that he was dismissed in retaliation for filing a workers’ compensation claim for his injuries.

Eldridge filed a complaint in state court alleging discharge in violation of public policy. Felec Services removed the case to *1436 federal court on diversity grounds. In district court Eldridge argued that his termination was in violation of public policy and thus a breach of the covenant of good faith and fair dealing implied by state law into every employment contract. Eldridge also alleged that Felec Services had committed an independent tort of retaliatory discharge in violation of public policy. The district court granted Felec Services’ motion for summary judgment, holding that the contract claim was preempted by section 301 of the Labor Management Relations Act. See 29 U.S.C. § 185 . The court further held that Alaska courts do not recognize an independent tort for discharge in violation of public policy.

DISCUSSION

Section 301 of the LMRA preempts state law claims “founded directly on rights created by collective-bargaining agreements, and also claims ‘substantially dependent on analysis of a collective bargaining agreement.’ ” Caterpillar, Inc. v. Williams, 482 U.S. 386, 394 , 107 S.Ct. 2425, 2431 , 96 L.Ed.2d 318 (1987) (quoting International Bhd. of Elec. Workers, AFL-CIO v. Hechler, 481 U.S. 851 , 859 n. 3, 107 S.Ct. 2161 , 2167 n. 3, 95 L.Ed.2d 791 (1987)). Preemption of state law actions is designed to foster “uniform, certain adjudication of disputes over the meaning of collective-bargain agreements,” Lingle v. Norge Div. of Magic Chef, Inc., 486 U.S. 399, 410-11 , 108 S.Ct. 1877, 1884 , 100 L.Ed.2d 410 (1988), and to ensure the “effectiveness of arbitration,” Allis-Chalmers Corp. v. Lueck, 471 U.S. 202, 219 , 105 S.Ct. 1904, 1915 , 85 L.Ed.2d 206 (1985). Section 301 does not, however, displace all state law governing the labor-management relationship. Congress did not intend for section 301 to preempt “state rules that proscribe conduct, or establish rights and obligations, independent of a labor contract.” Id. at 212 , 105 S.Ct. at 1912 . Thus, under section 301, states remain free to ensure that substantive rights afforded workers within their state, either by statute or public policy, are not infringed so long as “adjudication of those rights does not depend upon the interpretation of [collective bargaining] agreements.” Lingle, 486 U.S. at 409 , 108 S.Ct. at 1883 .

Under Alaska state law a cause of action for breach of the implied covenant of good faith and fair dealing is appropriate to ensure that the rights and duties of the Alaska Workers’ Compensation Act are respected. We find that adjudication of this contract cause of action does not require an analysis of the collective bargaining agreement and, thus, is not preempted by section 301. Because the district court will have an opportunity to assess the full scope of Eldridge’s accompanying tort action upon remand, we decline to rule at this time on the determination that Alaska does not provide an independent tort action for retaliatory discharge.

A. Breach of the Covenant of Good Faith

The Alaska Workers’ Compensation Act reflects a state policy for “providing, in the most efficient, most dignified, and most certain form, financial and medical benefits for the victims of work-connected injuries which an enlightened community would feel obliged to provide.” Searfus v. Northern Gas Co., 472 P.2d 966, 969 (Alaska 1970). The Act creates substantial rights and duties which apply to all employment relationships 1 and may not be waived by any employee. Alaska Stat. §§ 23.30.020 , 23.30.245(b). The employer’s failure to comply with the provisions of the Act may result in civil and criminal penalties. Alaska Stat. §§ 23.30.075 , 23.30.085.

The dismissal of an employee in retaliation for the employee’s pursuit of his rights under the Alaska Workers’ Compensation Act abrogates the statute’s purpose. The majority of states with mandatory workers’ compensation acts have expressed a public policy prohibiting retaliatory discharge for filing compensation claims. 2A *1437 A. Larson, Larson’s Workmen’s Compensation Law § 68.36(a) (1989). As the Nevada Supreme Court noted in Hansen v. Harrah’s, 675 P.2d 394, 397 (Nev.1984):

See also Murphy v. City of Topeka-Shawnee County Dept. of Labor Services, 630 P.2d 186, 192 (Kan.App.1981) (public policy against retaliation implied from statutory scheme). Given the mandatory and nonnegotiable nature of the Alaska Workers’’ Compensation Act, a discharge in retaliation for the assertion of rights under this Act violates Alaska public policy. See Leudtke v. Nabors Ala. Drilling, Inc., 768 P.2d 1123, 1132 (Alaska 1989) (retaliatory discharge violates Alaska public policy if the retaliatory motive strikes “at the heart of a citizen’s social rights, duties, and responsibilities” (quoting Palmateer v. International Harvester, 85 Ill.2d 124 , 52 Ill. Dec. 13 , 15-16, 421 N.E.2d 876, 878-79 (1981)).

Alaska courts have held that a discharge in violation of public policy is adjudicated appropriately as a breach of the implied covenant of good faith and fair dealing. Reed v. Municipality of Anchorage, 782 P.2d 1155, 1158 (Alaska 1989) (violation of policy prohibiting retaliatory discharge of “whistleblowers”); Leudtke, 768 P.2d at 1130 (violation of policy protecting employee privacy); Knight v. American Guard & Alert, Inc., 714 P.2d 788, 792 (Alaska 1986) (same). The covenant of good faith is implied by law into every employment relationship, and prohibits discharges in violation of public policy even in at-will employment contracts. Reed, 782 P.2d at 1158 .

Alaska courts characterize a retaliatory dismissal in violation of the implied covenant of good faith as a contract cause of action. See Reed, 782 P.2d at 1158 . Preemption analysis under section 301, however, does not turn on whether the state cause of action sounds in contract or tort. Such an approach would mistakenly “elevate form over substance.” Allis-Chalmers Corp., 471 U.S. at 211 , 105 S.Ct. at 1911 , 85 L.Ed.2d 206 . Rather, section 301 directs us to determine whether adjudication of the rights afforded workers by the state depends upon an interpretation of the collective bargaining agreement. 2 We must, therefore, determine whether Eldridge’s contract claim, based on a nonnegotiable state public policy mandated into every employment relationship, requires interpretation of the negotiated provisions of the collective bargaining agreement.

Defendants rely on Allis-Chalmers Corp., 471 U.S. 202 , 105 S.Ct. 1904 , 85 L.Ed.2d 206 , where an employee bound by a collective bargaining agreement alleged that the employer had acted in bad faith in denying a benefits claim. The employer’s duty to provide benefits derived from a negotiated insurance agreement contained in.the collective bargaining agreement. Id. at 203-04 , 105 S.Ct. at 1907 . The Court held that the employee’s state law tort action for breach of the implied covenant of good faith was preempted because determining the scope of the employer’s duty to provide benefits would require an interpretation of the collective bargaining agreement. Id. at 218-19 , 105 S.Ct. at 1914-15 . The Court concluded that “state-law rights and obligations that do not exist independently of private agreements, and that as a result can be waived or altered by agreement of private parties, are preempted by *1438 those agreements.” Id. at 213 , 105 S.Ct. at 1912 .

The covenant of good faith claim pursued by Eldridge differs from that preempted in Allis-Chalmers. The scope of the duty in Allis-Chalmers was defined by the express terms of the collective bargaining agreement itself. In contrast, Eldridge’s claim does not depend on any right or duty originating from the negotiated collective agreement. Rather, Eldridge’s claim is founded upon the nonnegotiable, mandatory conditions of the Alaska Workers’ Compensation Act and the state requirement that the rights and duties established under the Act be respected. Unlike in Allis-Chalmers, Eldridge’s contract claim for retaliatory discharge would exist even in the absence of a collective bargaining agreement. The nonnegotiable right not to be discharged in retaliation for filing a workers’ compensation accrues to employees “as individual workers, not as members of a collective organization.” See Metropolitan Life Ins. Co. v. Mass., 471 U.S. 724, 755 , 105 S.Ct. 2380, 2397 , 85 L.Ed.2d 728 (1985).

Eldridge’s claim also differs from recent Ninth Circuit cases finding that section 301 preempts the Californian common law cause of action for breach of the implied covenant of good faith and fair dealing. See, e.g., Cook v. Lindsay Olive Growers, 911 F.2d 233, 238-39 (9th Cir.1990); Jackson v. Southern Cal. Gas, 881 F.2d 638, 644 (9th Cir.1989); Chmiel v. Beverly Wilshire Hotel, 873 F.2d 1283, 1286 (9th Cir.1989); Newberry v. Pacific Racing Ass’n, 854 F.2d 1142, 1147 (9th Cir.1988); Young v. Anthony’s Fish Grottos, Inc., 830 F.2d 993, 999-1001 (9th Cir.1987). The claim at issue in those cases was one crafted by the California courts to protect the job security of employees who at common law could be fired at will. See Newberry, 854 F.2d at 1147 . As we pointed out in Newberry :

Id. (quoting Young, 830 F.2d at 999 ) (citations omitted). The rationale for such preemption was set forth in Young :

830 F.2d at 1000 . In addition, the California implied covenant was found to be subject to waiver. Id. at 1001 .

The cause of action asserted by Eldridge, for breach of the implied covenant of good faith and fair dealing under Alaskan common law, differs with respect to each of the factors upon which the preemption holdings of Young and its progeny were based. 3 The cause of action under Alaskan law does not constitute a mere “regulation of the employment relationship.” Rather, the claim appropriately is directed towards ensuring that the rights and duties specified in the Alaska Workers’ Compensation Act are not nullified through wrongful discharge. Such rights are not duplicative of the “protection federal labor policy posits in the collective bargaining process.” Moreover, the rights and duties under the Alaska Workers’ Compensation Act, as well as the implied covenant that the employee not be discharged in retaliation for the exercise of such rights, are nonnegotiable. As such, the court need not look to the collective bargaining agreement to determine if a waiver or alternative provision exists.

The cause of action for breach of an implied covenant of good faith and fair *1439 dealing at issue parallels the claim at issue in Lingle, 486 U.S. 399 , 108 S.Ct. 1877 , 100 L.Ed.2d 410 . In Lingle , the Supreme Court addressed whether Section 301 preempted an Illinois tort action for retaliatory discharge for filing a worker’s compensation claim. The retaliatory discharge claim required a showing that (1) the employee was discharged or threatened with discharge and (2) the employer’s motive was to interfere with or deter the employee’s exercise of his rights under the worker’s compensation act. Id. at 407 , 108 S.Ct. at 1882 . The Court held that the retaliatory discharge claim was not preempted:

Id. (citation omitted). The Court rejected the holding of the court of appeals that the claim was preempted because the “just cause” clause of the bargaining agreement raised the identical issue presented by the plaintiff’s state law claim. The Court noted that section 301 preemption only requires that federal law be' the basis for interpreting collective bargaining agreements, and that it “says nothing about the substantive rights a State may provide to workers when adjudication of those rights does not depend upon the interpretation of such agreements.” Id. at 409 , 108 S.Ct. at 1883 .

Under Alaska law, a breach of the implied covenant of good faith occurs if the employer discharged the employee in retaliation for conduct protected by public policy. See Reed, 782 P.2d at 1158 . As in Lingle , the motive of the employer is the primary consideration. It may be determined without reference to any term of the collective bargaining agreement. 4

Felec Services argues that the collective bargaining agreement is in fact at issue because the agreement provides the basis for Eldridge’s termination. We reject this argument. To defend the claim against it, Felec Services need only show that it was motivated to discharge Eldridge for reason other than to retaliate for the assertion of rights under the Alaska Workers’ Compensation Act. It is irrelevant whether the company’s reliance on the labor agreement was reasonable or whether its interpretation of the agreement was correct. The sole issue is the motivation for the discharge. Because the inquiry is the same as the determination required in Lingle , we hold that Eldridge’s claim for breach of the implied covenant is not preempted.

B. Tortious Wrongful Discharge

Eldridge also argues that Alaska recognizes a tort action for retaliatory discharge similar to the type of claim held not preempted in Lingle . The district court held that Alaska did not recognize an independent retaliatory discharge tort, and that the claim was subsumed in the action for breach of the implied covenant of good faith.

In Knight, 714 P.2d at 792 , the Alaska Supreme Court reversed a trial court’s dismissal of a claim for tortious discharge in violation of public policy. The court held that the complaint stated a valid contract *1440 action for breach of the implied covenant of good faith and fair dealing. As to the existence of a separate tort theory, the court equivocated:

Id. In Leudtke, 768 P.2d at 1130 , the court repeated its language in Knight , but again avoided an express determination that the exclusive remedy for wrongful termination in violation of public policy was the contract action.

Even if Alaska does not recognize an independent tort for retaliatory discharge in violation of public policy, the Alaska Supreme Court has not foreclosed the possibility that tort remedies may be encompassed within the contract action. Because we find that the contract action was not preempted, the district court on remand will have the opportunity to determine the full scope of that action and the extent to which it may provide the remedies sought by Eldridge in his tort claim. We therefore decline to rule at this time on the district court’s determination that Alaska does not provide an independent tort action for retaliatory discharge.

REVERSED and REMANDED.

. Only "part-time baby sitters, cleaning persons, harvest help and similar part-time or transient help," as defined by regulation, are not covered by the Workers' Compensation Act. Alaska Stat. § 23.30.230 .

. Contract causes of action withstand preemption if they do not entangle the court in deciphering the terms of a collective bargaining agreement. See Wells v. General Motors Corp., 881 F.2d 166, 173-74 (5th Cir.1989) (state law contractual rights are not preempted if they are independent of rights created by collective bargaining agreement) cert. denied, _ U.S. _, 110 S.Ct. 1959 , 109 L.Ed.2d 321 (1990); Overby v. Chevron USA, Inc., 884 F.2d 470, 474 (9th Cir.1989) (state contract claims for breach of the implied covenant of good faith not preempted when arising under an expired collective bargaining agreement); see also Caterpillar, 482 U.S. at 386 , 107 S.Ct. at 2425-26 .

. The dissent, in asserting that all claims based on a covenant of good faith and fair dealing are preempted if the collective bargaining agreement contains terms governing job security, fails to consider the rationale underlying such precedent and the differences between the covenant of good faith claim at issue in those cases and the covenant of good faith claim asserted by Eldridge under Alaskan law.

. The dissent misconstrues Lingle as turning on the ambiguity of the collective bargaining agreement. Lingle found that section 301 did not require preemption because the state law cause of action could be decided irrespective of the coverage of the collective bargaining agreement. The Court noted:

Lingle, 486 U.S. at 409-410 , 108 S.Ct. at 1883 .