Montreal will host mayors from some of the world’s biggest city on Monday for the 12th Metropolis World Congress. Montreal Mayor Denis Coderre is the group’s president.

More than 140 mayors and 1,000 international and local delegates, including elected officials, experts, city planners, business leaders, private and public corporations, and NGOS, are expected to attend the event, which will be held at the Palais des congrès from June 19 to 22.

Some of the world issues that will be discussed include climate change, security, improving mobility and metropolitan leadership, among others.

Read the full story at montrealgazette.com.