Colorado Office of Administrative Courts: Proceedings and Jurisdiction

The Colorado Office of Administrative Courts (OAC) operates as the state's centralized tribunal for administrative adjudication, hearing disputes that arise between agencies and individuals or entities subject to state regulatory authority. It functions outside the traditional Colorado court system structure yet produces legally binding decisions that carry significant procedural weight. Understanding the OAC's jurisdiction, procedural framework, and decision boundaries is essential for professionals, regulated entities, and individuals navigating state agency enforcement actions or licensing disputes.

Definition and scope

The Colorado Office of Administrative Courts is established under Colorado Revised Statutes § 24-30-1001 et seq., which creates the system of administrative law judges (ALJs) assigned to hear contested cases referred by state agencies. ALJs are licensed Colorado attorneys appointed through the Department of Personnel and Administration and are empowered to conduct hearings, receive evidence, and issue initial or recommended decisions.

The OAC's jurisdiction is derived, not inherent — it exists only where a statute, rule, or constitutional provision expressly grants an agency the authority to hold an administrative hearing, and where that agency has in turn referred the matter to the OAC. The scope of covered proceedings includes license denials and revocations, civil penalty assessments, benefit determinations, and regulatory compliance disputes across more than 40 state agencies. The Colorado Administrative Procedure Act (APA), codified at C.R.S. § 24-4-101 through § 24-4-108, establishes the procedural framework within which all OAC proceedings operate.

Scope, coverage, and limitations: The OAC covers administrative disputes arising under Colorado state law and agency authority. It does not cover federal administrative proceedings (such as those before the Social Security Administration's Office of Hearings Operations or the U.S. Environmental Protection Agency), civil litigation between private parties, criminal prosecutions, or matters reserved for the Colorado district courts and appellate system. Municipal ordinance enforcement and Colorado tribal courts and sovereignty matters fall entirely outside OAC jurisdiction. The OAC also does not adjudicate matters assigned by statute to specialized boards or commissions that retain their own hearing authority.

How it works

The OAC follows a structured adjudicative process governed by the Colorado APA and the Rules of Procedure for the Office of Administrative Courts, which were most recently updated through Rule 2 CCR 402-1.

The proceeding sequence follows these discrete phases:

1. Agency referral — A state agency initiates an action (e.g., license revocation, penalty assessment) and issues a notice. The respondent requests a hearing within the statutory deadline, typically 30 days from notice.
2. Assignment to an ALJ — The OAC assigns a licensed ALJ who holds no stake in the outcome and is organizationally independent from the referring agency.
3. Prehearing conference — Parties confer on discovery, stipulations, and scheduling. The Colorado Rules of Civil Procedure apply by analogy where the APA and OAC rules are silent.
4. Evidentiary hearing — The formal hearing proceeds similarly to a bench trial: testimony under oath, cross-examination, and submission of documentary evidence. Rules of evidence applied in OAC proceedings are more flexible than in district court; reliable hearsay may be admitted under C.R.S. § 24-4-105(7).
5. Initial or recommended decision — The ALJ issues a written decision containing findings of fact and conclusions of law. Whether this constitutes a final agency action depends on the statute governing the referring agency.
6. Agency review or adoption — Some agencies have the authority to adopt, modify, or reject the ALJ's decision. Others are bound by the initial decision as final.
7. Judicial review — Final agency decisions are subject to review in the Colorado Court of Appeals under C.R.S. § 24-4-106, applying an arbitrary-and-capricious or substantial-evidence standard depending on the nature of the determination.

Parties may be represented by licensed Colorado attorneys, and in limited agency contexts, by qualified non-attorneys. Self-represented individuals may also appear; the OAC publishes procedural resources addressed in part through colorado administrative law reference materials.

Common scenarios

The OAC regularly adjudicates the following categories of dispute:

• Professional and occupational license actions — The Colorado Department of Regulatory Agencies (DORA) refers contested license denials, suspensions, or revocations across more than 50 licensed professions, from medical practitioners to electrical contractors.
• Unemployment insurance appeals — The Colorado Department of Labor and Employment refers disputed unemployment benefit determinations at the second level of appeal.
• Workers' compensation disputes — Certain Workers' Compensation ALJ proceedings operate through a parallel OAC framework under the Division of Workers' Compensation within the Department of Labor and Employment.
• Environmental and land use enforcement — The Colorado Department of Public Health and Environment (CDPHE) refers contested civil penalty actions under state environmental statutes.
• Public benefits determinations — The Colorado Department of Health Care Policy and Financing (HCPF) refers Medicaid eligibility and termination disputes to OAC proceedings.
• State agency personnel actions — Certified state employees contesting disciplinary actions under the State Personnel System may receive OAC hearings under C.R.S. § 24-50-125.

Each scenario category carries its own substantive statutory framework, but all proceed under the common procedural spine of the Colorado APA.

Decision boundaries

The authority of an OAC ALJ is bounded by statute in ways that distinguish administrative adjudication from judicial review available through the regulatory context for Colorado's legal system.

An ALJ may:
- Make binding findings of fact based on the evidentiary record
- Apply the relevant statute and agency rule to those facts
- Issue penalties, direct remediation, or affirm/reverse agency actions — but only within the range authorized by the governing statute
- Award attorney fees in cases where a specific statute permits such an award (e.g., the State Administrative Procedure Act fee-shifting provision at C.R.S. § 24-4-107)

An ALJ may not:
- Declare a statute unconstitutional (constitutional challenges must be raised in district court)
- Award compensatory or punitive damages beyond the scope of statutory civil penalties
- Exercise jurisdiction over matters not expressly referred by a participating agency
- Override an agency's policy interpretation unless it is arbitrary, capricious, or contrary to the plain language of the governing statute

The distinction between an initial decision and a recommended decision is jurisdictionally significant. When an agency is granted final decision-making authority by statute, the ALJ's ruling is a recommended decision that the agency head may modify within the bounds of the record. When the ALJ's ruling is designated as an initial decision, it becomes final unless appealed within the statutory window. A full procedural overview aligned with Colorado's broader court hierarchy is catalogued through the /index of this reference network.

References

• Colorado Office of Administrative Courts — Official Site
• Colorado Revised Statutes Title 24 (Government — State)
• Colorado Administrative Procedure Act, C.R.S. § 24-4-101 through § 24-4-108
• Rules of Practice and Procedure, Office of Administrative Courts, 2 CCR 402-1
• Colorado Department of Regulatory Agencies (DORA)
• Colorado Department of Labor and Employment
• Colorado Department of Public Health and Environment (CDPHE)
• Colorado Department of Health Care Policy and Financing (HCPF)
• Colorado Court of Appeals — Judicial Review of Agency Decisions