At the ICLEI World Congress in Montréal, local and regional leaders rallied behind the ICLEI Montréal Commitment and Strategic Vision 2018 – 2024 to guide them towards delivering on the global sustainable development agenda. ICLEI is already moving at a rapid pace, and at a global scale. This is demonstrated in the ICLEI Montréal Action Plan 2018 – 2021, a compendium of our worldwide efforts to carry forward the ICLEI Montréal Commitment.