Colorado High School Basketball Officials

Officiating is a wonderful way to stay involved in the game, give back to the community, and make a few bucks as well. Plus, there’s nothing like being on the floor challenging yourself, learning the rules of the game, and developing long and lasting friendships with your fellow officials.

Thanks for expressing interest in beginning an exciting career as a high school basketball official. Welcome and we hope you will join us! Below you’ll find the steps necessary to get going.

How To Become a Basketball Official

Colorado certifies high school basketball officials through the International Association of Approved Basketball Officials (IAABO). In order to officiate, you will need to take and pass the IAABO certification exam.
Once you have registered and paid for the course, the next steps in the process will be provided to you. The course registration fee includes a rules book, and access to the online course which will assist you in passing the online exam, and covers your membership dues for this season.
Below you will see the information and website to get started. The link to register for the online course can be found here: https://www.coloradoboard4iaabo.com/registration-for-new-officials

How To Become a Basketball Official

Current Information

Helpful Links & Forms

Websites for Uniforms

2026 Camp Information

Websites

Recent Stories

CHSAA Launches Redesigned CHSAANow.com for Fans, Families, and Member Schools

CHSAA Celebrates 2025-26 State Champions

Participation Survey Shows More Than 176,000 Students Involved in Sports, Activities in 2025-26

Girls Soccer: Fossil Ridge’s Reese Morgan Named Gatorade Colorado Player of the Year

Boys Soccer: Ralston Valley’s Ethan Orchard Named Gatorade Colorado Player of the Year

Upcoming Events

6/24School Center Platform - Transfer Waivers Webinar 4
6/262026 NFHS Summer Meeting