2025 marked 75 years since the Nursery Education Association of Ontario – later renamed Association of Early Childhood Educators Ontario – was first established. Since November 1950, the AECEO has been directly involved in important developments in early childhood education and care, playing a key role in the areas of training, public awareness, certification, networking, & recognition for the ECE profession in Ontario. Thanks to our members and generous supporters, we have had the privilege of serving Ontario’s early childhood education (ECE) community for the past seven decades!

The history of the AECEO and the history of early childhood education and care in Ontario are interconnected. Generations of early childhood educators and advocates like you have been part of this history. Your stories, your care and passion are what make early childhood education possible in our province. We invite you join us in celebrating this important milestone:

Celebrate our 75th: 

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