Colorado Arbitration Reform: What Employers and Businesses Need to Know

When the Colorado General Assembly gaveled out its 2026 session on May 13, Colorado House Bill 26-1236 was one of the more consequential measures to clear both chambers. Branded simply as “arbitration reform,” it reshapes how consumer and employment arbitrations work in Colorado—and adds real teeth for businesses that drag their feet on paying awards.

The bill now heads to Governor Polis. Business groups including NFIB lobbied against it during the session, and industry-side commentators have argued it conflicts with federal arbitration law. Polis has shown willingness to veto bills he views as conflicting with the Federal Arbitration Act—he cited exactly that concern when vetoing the 2025 rideshare safety bill. Whether HB 26-1236 draws the veto pen remains to be seen. If signed, it takes effect August 12, 2026, and applies to arbitration agreements entered into or renewed on or after that date.

Here’s what Colorado’s New Arbitration Law Changes:

No More Class/Representative Action Waivers.

Colorado Arbitration agreements can no longer waive a party’s ability to participate in a representative action—except where preempted by federal law. The Federal Arbitration Act (“FAA”) preempts state law in much of the consumer and employment space, so the practical reach here is narrower than it looks. But the carve-out signals legislative intent against class waivers in any space the FAA doesn’t reach.

Fee Caps for Consumer and Employee Arbitrations.

If an employer-employee or merchant-consumer contract requires the weaker party to pay arbitration fees that substantially exceed what they would pay to file in state or federal court (generally around $500) that provision is void and unenforceable—and the consumer or employee can take the case to court instead. This targets the high filing fees that have long been criticized as a deterrent to legitimate arbitration claims.

Arbitrators with Biased Patterns are Out.

• Discriminates against a certain party, type of party, or attorney;
• Applies different rules, policies, or procedures based on how many similar claims have been filed or how many claims have come from the same attorney; or
• Has the effect of preventing a party from asserting their rights or bringing a claim.

The middle prong—differential treatment based on claim volume—is plainly aimed at mass arbitration scenarios. When thousands of similar claims hit a provider at once, organizations have at times applied different procedures or fee structures. Under HB 26-1236, that disqualifies them.

Pay up—or Pay Double.

This is the sharpest tool in the bill. If a party fails to fully comply with an arbitration award within 120 days, they’re liable for additional damages caused by the delay. If the non-complying party is an employer or business, the penalty is steeper: damages equal to double the total amount of the award. The 120-day clock tolls during any appeal.

Awards in consumer and employment arbitration regularly go uncollected for months. This gives prevailing claimants real leverage—and gives in-house counsel a new line item to track.

Exemplary Damages are Now on the Table in Arbitration.

Colorado law previously barred exemplary (punitive) damages in arbitration proceedings under C.R.S. § 13-21-102(5). The bill repeals that prohibition outright.

The practical impact is narrower than it first appears. Because most consumer and employment arbitration agreements involve interstate commerce and fall under the FAA, which generally permits punitive awards, Colorado’s § 13-21-102(5) has effectively been preempted for three decades in those cases. The repeal mainly matters for arbitrations governed solely by the Colorado Uniform Arbitration Act.

That narrower CRUAA-only universe is also where a retroactivity fight is possible. The bill says it “applies to arbitration agreements entered into or renewed on or after” the effective date, which on its face grandfathers pre-August 12, 2026 agreements. A claimant’s lawyer can argue the repeal is procedural or remedial in that it changes what an arbitral forum can do, not what the parties bargained for, and so should apply to any CRUAA arbitration conducted after the effective date, even under an older agreement. The contract-focused language of the applicability clause cuts against that argument, but it’s the kind of question that won’t be settled without litigation.

The Business Takeaway: Three Things Colorado Companies Can Do Now:

• Audit existing arbitration agreements for class/representative waivers and fee-shifting provisions. Agreements executed before August 12, 2026 are grandfathered, but anything renewed after that date isn’t.
• Build payment workflows that get arbitration awards paid inside 120 days. Doubling the award is meaningful exposure, especially in wage-and-hour or consumer-class contexts.
• Vet your arbitration provider’s policies, particularly around mass-claim handling, in light of the new bias provisions.

This publication is intended for general informational purposes only and does not constitute legal advice or a solicitation to provide legal services. The information in this publication is not intended to create, and receipt of it does not constitute, a lawyer-client relationship. Readers should not act upon this information without seeking professional legal counsel. The views and opinions expressed herein represent those of the individual author(s) only and are not necessarily the views of Clark Hill PLC or Clark Hill Solicitors LLP. Although we attempt to ensure that postings on our website are complete, accurate, and up to date, we assume no responsibility for their completeness, accuracy, or timeliness.