For 30 years, CoSN has advocated on behalf of the interests of hundreds of K-12 school districts for better, safer, and stronger education technology. Look below to see how CoSN has evolved over the past 30 years.
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2011
 
 CoSN South America delegation to Uruguay and Argentina
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2012 & 2013
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2014 & 2015
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2016
 
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2017
 
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 International Delegation to New Zealand
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2018
 Tom Ryan, Co-Founder
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2019
 
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2020
 
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2021
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2022
 CoSN cybersecurity expert Amy McLaughlin testifies before U.S. Senate
 
 "Rockin' CoSN2023 Advocacy Event!"
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2023
 2022 CoSN Board

First ever Network Diversity, Equity, and Inclusion Meet-Up at CoSN2022
 
Need to go back and see previous years? Click below to see how CoSN got to where it is today!
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 