Calvin University Reports
Grand Rapids, MI, US
| STARS Version | Submission Date | Valid Through | Rating |
|---|---|---|---|
| v2.2 | Dec. 21, 2022 | Feb. 21, 2026 | Silver |
| v2.2 | Feb. 26, 2020 | Feb. 25, 2023 | Silver - expired |
| v2.1 | Feb. 28, 2019 | Feb. 27, 2022 | Silver - expired |
| v2.1 | June 28, 2017 | Dec. 24, 2020 | Silver - expired |
| v2.0 | Feb. 22, 2016 | Feb. 21, 2019 | Silver - expired |