Announcements
  • Varsity baseball assignments have been posted for the 2010 season. Assignments must be accepted by February 14 or they will be re-assigned.
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Welcome to NCSO


NCSO is the premier officiating organization in northern Colorado. Whatever your goals as an official- little leagues or big leagues; summer income or life-long avocation; or somewhere in between- the NCSO has the knowledge, commitment, and contacts to get you there. Please take your time and explore this web-site. Information on pay, training, dues, etc. is at your fingertips, as are the answers to frequently asked questions. If you have any questions at all, please feel free to e-mail us at ncso@comcast.net


NCSO Summer Umpire Training

We have a great training program setup this year with live baseball at The Edge Sports center. The training for all organizations that NCSO assigns for will be held at this location.  Click below to get a complete list of the training dates.


Training Dates
New Umpire Registration

If you are interested in umpiring summer baseball for NCSO and have not work for NCSO before you can follow the link below to sign-up. This link is for league officials only, if you would just like to work tournaments follow the tournaments link above.


New Official registration