7 Colo. Code Regs. § 1101-4, pt. 2
"Act" means the "Workers' Compensation Act of Colorado".
"Executive Director" means the "Executive Director of Labor and Employment".
"Permit" means the instrument issued to an approved employer by the Executive Director authorizing such employer the privilege to insure its risk under the Act as a self-insurer.
"Permit Holder" means that employer who has qualified under the rules of the Executive Director and has been granted the authority to self-insure its risks under the Act.
"Self-Insurer" means a permit holder.
"Specific Excess Insurance" means insurance purchased from either an insurer or a non-admitted surplus line company licensed by or approved by the Insurance Commissioner of Colorado that is liable for payment of any amount of a claim in excess of a retained predetermined value paid by the self-insured.
"Aggregate Excess Insurance" means insurance purchased from either an insurer or a non-admitted surplus line company licensed or approved by the Insurance Commissioner of Colorado that is liable for payment of the aggregate of all self-insured claims in excess of a retained predetermined aggregate value paid by the self-insured.
7 CCR 1101-4, pt. 2