The Canadian Society for Civil Engineering (CSCE) is an organization that helps people who build things like roads, bridges, buildings, and other big structures work together better. It's like a big club where these people can talk to each other, learn from each other, and come up with new ideas.
Like when you play with your friends at school, it's always more fun to play together and learn from each other. The CSCE is like that, but for grown-ups who build things. They have meetings and conferences where they share what they've learned and talk about things that can help them do their job better.
The CSCE also helps make sure that people who build things are doing it in a safe way. They have rules and guidelines that help keep people safe when they use the things that are built, like bridges and buildings.
So, the Canadian Society for Civil Engineering is a group of people who build big things and help each other do it better and safer.