2026-22083RuleWallet

FMCS Clarifies When It Can Provide—and Charge For—Arbitration Panels

Published Date: 10/29/2026

Rule

Summary

The Federal Mediation and Conciliation Service (FMCS) finalized new rules about how it handles requests for arbitration panels. These rules explain when FMCS can say no to providing a panel, make direct appointments, or charge fees. The changes affect unions and employers involved in collective bargaining and have been effective since August 4, 2026, with the final rule starting October 29, 2026.

Analyzed Economic Effects

6 provisions identified: 4 benefits, 2 costs, 0 mixed.

FMCS can decline or hold panel requests

FMCS’s Office of Arbitration (OA) may perform a limited legal inquiry under revised 29 CFR 1404.9(b)(3) to determine whether issuing a panel, making a direct appointment, or providing related arbitration services would be inconsistent with applicable law, a court order, or FMCS’s authority. After that inquiry OA may issue the panel or appointment, decline to provide the requested service, hold the request in abeyance, or take other administratively appropriate action. The interim rule implementing this has been in effect since August 4, 2026, and the final rule is effective October 29, 2026.

Seven-name unilateral panel still available

FMCS retained the rule that OA will, upon request, refer a randomly selected panel of seven arbitrators (a seven-name panel) to parties to an agreement to arbitrate or to engage in fact-finding. Revised 29 CFR 1404.9(b)(1) and (b)(2) confirm a request for a seven-name panel may be joint or unilateral unless part 1404, applicable law, or the parties' agreement requires joint authorization.

Arbitration requests against excluded federal agencies may be denied

Where a Federal agency has been excluded from chapter 71 under 5 U.S.C. 7103(b)(1) and has terminated its collective bargaining agreement, FMCS may decline to furnish a panel or make an appointment because section 7121 and related statutory authority no longer apply to that agency. FMCS will also act in accordance with applicable court orders and seek the responding agency’s consent when necessary.

Written notice, preserved date, and reconsideration rights

New Sec. 1404.9(b)(5) requires OA to notify parties in writing if it declines or holds a request and to explain the basis for the decision. A request held in abeyance retains its original date of receipt, OA will reconsider a held request upon submission of information bearing on the basis for the hold, and OA will periodically review held requests. These procedural protections accompany the threshold inquiry.

Refunds or credits if request declined or held

The final rule (new Sec. 1404.9(b)(5)) provides that a party may obtain a refund or credit of the fee paid for a request that OA declines or holds. The interim April 22, 2026, guidance had directed that FMCS charge no fee until certain requests could be processed; the final rule codifies refund/credit protections for declined or held requests.

FMCS will not decide arbitrability or merits

The rule preserves that OA will not decide the merits of a claim that a dispute is not subject to arbitration. Revised Sec. 1404.9(b)(4) and Sec. 1404.10 make clear that issuance or refusal of a panel or appointment does not constitute a decision on arbitrability, the merits of a grievance, or the rights or obligations of the parties under any agreement or law.

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Key Dates

Published Date
Rule Effective
10/29/2026
10/29/2026

Department and Agencies

Department
Independent Agency
Agency
Federal Mediation and Conciliation Service
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