The Colorado Department of Education's main phone line (303-866-6600) will be temporarily closed on Friday, June 6th from 9am until 1pm.
Lines will re-open at 1pm. For immediate assistance, contact cde_communications_office@cde.state.co.us.
You are here
Periodic Collections
Overview
A periodic collection is a collection which is completed once a year and has a specific time window in which the work must be done. All work within these collections must be done within a specified time period. Once the collection is closed, no modifications can be made until the following year. Each periodic collection is listed on the right, please click on the link for the periodic collection details.
Contact
Common data collections linked with their corresponding email addresses
Connect With Us
