The Assessment Portal opens on 1st April and closes on 1st July each year. Participants complete the Assessments by reporting through GRESB’s secure Assessment Portal. Once all Assessments have been submitted and the portal has closed, GRESB begins the process of validating, scoring and benchmarking the submitted data. Preliminary Results are available on September 1, with the final Assessment Results launched in October.
View the 2021 Assessment Timeline for an overview of key dates and activities for the 2021 GRESB Assessment Cycle.