Membership Dues Increase
Important Letter from the CoSN Board of Directors
CETL certification is a rigorous process based on CoSN's Framework of Essential Skills.
To sit for the CETL certification exam you must have a minimum of a Bachelor’s degree plus four years of education technology experience.
CoSN hosts webinars, CTO clinics, state chapter events, and an annual conference for members and non-members.
Look to us for your comprehensive overview of technology trends, challenges, and priorities based on the results of CoSN’s annual IT Leadership Survey.
CoSN (Consortium for School Networking)
1025 Vermont Avenue, NW
Washington, D.C. 20005
General Inquiries: 202-861-2676
Certification Hotline: 202-470-2780
Membership Hotline 202-558-0059
Toll Free: 866-267-8747
Send payments to:
Baltimore, MD 21275-5110
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