| Start | End | What System/Service is affected | What is happening? | What will be affected? | Contact Person | Status |
|---|
| 2022-02-01 0800 | 2022-02-01 0900 | cilogon.org | Update to OA4MP v5.2.4 | Improvements in the back-end service | help@cilogon.org | |
| 2022-04-20 0800 | 2022-04-20 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only | help@campuscluster.illinois.edu | |
| 2022-07-20 0800 | 2022-07-20 2000 | ICC | ICC Quarterly Maintenance | All ICC services | help@campuscluster.illinois.edu | |
| 2022-10-19 0800 | 2022-10-19 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only | help@campuscluster.illinois.edu | |