The way that access to STARS is structured, an institution only needs to register once and there are no deadlines per se. The only time constraints are the expiration dates of:
You can monitor the status of your reports and subscriptions in the 'My Summary" section of the STARS Reporting Tool.
For more information about STARS subscriptions, see "We're not ready to submit a report, but our subscription is expiring..."
- STARS reports (valid for a maximum of 3 years)
- Annual Full Access subscriptions (required to submit for a rating)