Amazon.com Services, LLC v. NLRB: A Labor Dispute Limited the Power to Enjoin Board Proceedings

Factual Background and the Underlying Labor Controversy

In April 2023, Amazon.com Services, LLC terminated its package-delivery agreement with a third-party delivery service partner, Battle Tested Strategies (BTS), allowing a two-month operational transition period. Shortly after receiving the cancellation notice, BTS recognized Teamsters Joint Council 42 as the exclusive bargaining representative for its delivery drivers and executed a collective bargaining agreement. The union asserted that Amazon operated as a joint employer alongside BTS and demanded that Amazon engage in collective bargaining concerning driver terms and conditions of employment. Amazon declined to negotiate and permitted the delivery contract to expire as scheduled.

Following Amazon's refusal to bargain, the union submitted unfair labor practice charges against Amazon to the National Labor Relations Board (NLRB). After investigating the charges, the Board's General Counsel issued a formal administrative complaint against Amazon, alleging that the enterprise engaged in unlawful unfair labor practices under the National Labor Relations Act (NLRA) by issuing threats to discourage union organization, punishing workers for union activity, and refusing to recognize and bargain with the union representative. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 5-7 (9th Cir. Dec. 29, 2025).

Procedural Posture and Constitutional Claims in District Court

Rather than confining its defense to administrative channels, Amazon and its affiliate, Amazon Logistics, Inc., initiated a civil action in the United States District Court for the Central District of California against the NLRB, its Board members, its Acting General Counsel, and an unnamed Administrative Law Judge (ALJ). Amazon asserted structural constitutional claims under Article II of the Constitution, contending that statutory restrictions on the President's authority to remove Board members under 29 U.S.C. § 153(a) and ALJs under 5 U.S.C. § 7521(a) were unconstitutional. Amazon concurrently moved for a preliminary injunction to restrain agency officials from prosecuting the administrative proceeding. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 7-8 (9th Cir. Dec. 29, 2025).

The Teamsters Amazon National Negotiating Committee intervened in the federal court action to defend the unionized delivery drivers' interests, and the district court granted full party status to the intervenor. The district court subsequently denied Amazon's motion for a preliminary injunction, ruling that the Norris-LaGuardia Act (NLA), 29 U.S.C. § 101, withdrew district court jurisdiction to issue injunctive relief in cases involving or growing out of a labor dispute. The district court further concluded that Amazon failed to demonstrate irreparable injury. Amazon appealed to the United States Court of Appeals for the Ninth Circuit, which denied an emergency stay pending appeal and ordered supplemental briefing regarding parallel federal authority. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 8 (9th Cir. Dec. 29, 2025).

The Core Legal Question Before the Ninth Circuit

The panel, comprising Circuit Judges Jacqueline H. Nguyen, Danielle J. Forrest, and Lawrence VanDyke, addressed a singular statutory question: whether a federal lawsuit asserting Article II constitutional challenges against the NLRB and its officials involves or grows out of a labor dispute within the meaning of the Norris-LaGuardia Act, thereby stripping federal district courts of jurisdiction to preliminarily enjoin ongoing administrative proceedings. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 5, 8 (9th Cir. Dec. 29, 2025).

Statutory Reasoning and the Norris-LaGuardia Act Jurisdictional Bar

Writing for a unanimous panel, Judge Forrest affirmed the district court's denial of injunctive relief, holding that the explicit text of the Norris-LaGuardia Act precludes federal courts from enjoining Board proceedings. Under 29 U.S.C. § 101, no court of the United States has jurisdiction to issue temporary or permanent injunctions in any case involving or growing out of a labor dispute. The court examined 29 U.S.C. § 113(a) and § 113(c), establishing that the statutory definition creates distinct requirements for the pending judicial case and the underlying labor dispute. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 8-12 (9th Cir. Dec. 29, 2025).

First, the court analyzed the statutory specifications for the pending litigation under 29 U.S.C. § 113(a), which requires that the case involve persons engaged in the same industry, persons holding direct or indirect interests in the labor dispute, or members of an affiliated organization of employees. The panel observed that Amazon brought its action specifically because it faced administrative unfair labor practice charges before the agency. Furthermore, the union intervened as a full party to protect its interest as the bargaining representative that filed the initial administrative charges. Because the lawsuit directly implicated the agency's authority to adjudicate unfair labor practice claims raised by the union, the case entangled persons holding direct interests in the underlying controversy. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 12-14 (9th Cir. Dec. 29, 2025).

Second, the court evaluated the underlying administrative proceeding, concluding it was indisputably a statutory labor dispute under 29 U.S.C. § 113(c). The Board proceeding centered on terms and conditions of employment and employee representation, arising between an employer and an association of employees under § 113(a)(1). The panel emphasized that while the pending judicial case must grow out of or involve a labor controversy, the federal lawsuit itself does not need to be a direct contract or representation action between an employer and its immediate employees. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 15 (9th Cir. Dec. 29, 2025).

The Growing Circuit Split and Rejection of Fifth Circuit Precedent

In affirming the jurisdictional bar, the Ninth Circuit explicitly rejected the approach of the Fifth Circuit in Space Exploration Technologies Corp. v. NLRB, the Fifth Circuit decision discussed in Amazon. The Fifth Circuit had held that the Norris-LaGuardia Act did not apply to structural constitutional challenges because the federal lawsuits were brought against the agency rather than direct employees and did not directly concern employment terms. Judge Forrest noted that the Fifth Circuit conflated the statutory requirements of the pending judicial case with those of the underlying labor dispute, disregarding basic canons of statutory interpretation. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 11, 15-17 (9th Cir. Dec. 29, 2025).

Instead, the Ninth Circuit aligned its holding with the Third Circuit's decision in Spring Creek Rehabilitation & Nursing Center LLC v. NLRB, No. 24-3043, (3d Cir. Dec. 3, 2025), as discussed in Amazon. The panel explained that statutory history demonstrates Congress intentionally expanded the anti-injunction bar beyond narrow employer-employee suits when passing the Norris-LaGuardia Act in 1932. Enjoining Board proceedings would impede union efforts to vindicate statutory labor rights, directly contradicting congressional intent. Additionally, the panel rejected Amazon's argument under the Thunder Basin doctrine, holding that implied jurisdictional review frameworks cannot override explicit, statutory jurisdiction-stripping text such as the Norris-LaGuardia Act. See Amazon.com Services, LLC v. NLRB, No. 25-886, slip op. at 17-22 (9th Cir. Dec. 29, 2025).

Practical Consequences and Record Considerations for Employers

The decision in Amazon.com Services, LLC v. NLRB establishes important operational boundaries for employers facing Board proceedings within the Ninth Circuit:

• No Disqualification of Agency Hearings: The ruling does not evaluate or decide the underlying merits of joint-employer status, unfair labor practice charges, or the ultimate constitutional validity of removal protections for ALJs or Board members. See slip op. at 3, 5.
• Mandatory Calendar Compliance: Employers cannot rely on federal district court complaints to halt administrative hearings. Administrative law judge trials, pleading deadlines, and subpoena compliance schedules remain fully active. For detailed guidance on coordinating compliance, see our insight on employer's court challenge strategy and calendar management.
• Preservation of Objections: Constitutional defenses regarding agency structure should be evaluated under applicable agency and judicial preservation requirements; this injunction ruling does not itself decide how each objection must be preserved for standard appellate review in the circuit courts of appeals under 29 U.S.C. § 160(f).
• Circuit Split Strategy: As described in the December 29, 2025 opinion, the Fifth Circuit had permitted district court injunctions in certain structural challenges, the Ninth Circuit aligned with the Third Circuit on this requested relief, while noting exceptions not at issue. This December 2025 decision describes the split at the time; it does not resolve every injunction exception or subsequent development. Amazon, slip op. at 22–23.
• Integration with Broader Practice Rules: Parties must navigate administrative labor practice alongside established procedural framework rules, including Starbucks NLRB 10(j) injunction standards, union retaliation administrative tracks, and employee representation principles under Weingarten representation rules.

Review the official opinion of the Ninth Circuit for complete statutory details and record cites.