The methodology of the Forum will be reflective, formative and participatory. The Forum will be developed through a series of 4 webinars (on October 28, November 4, 11 and 18, 2021) with international panels composed to experts and high-level authorities from Chile, Colombia, Mexico, Peru and Canada. In addition to speakers from international organizations, who will talk about subtopics that were identified as priorities. Simultaneous interpretation services will be available for all participants and opportunities to Q&A will be offered. In the fourth session there will be two work opportunities in subgroups (by topic of interest and by country), energizing the Forum from its participatory and interactive nature. The results of discussions will be recorded and systematized as part of the event memory and will be disseminated after the Forum closing , as an input for dialogue about environmental sustainability between the participant institutions of countries of the Pacific Alliance and Canada.