Submitting Reports ← Knowledge Base Why is a letter from the institution’s highest ranking executive required? When and how do I upload the required "executive letter"? How long does it take for the report to be reviewed and the rating to go public? What is our deadline for submitting a report? Can I submit a report under an older version of STARS (i.e. 1.0, 1.1, 1.2)? What is the reporting deadline?