Amazon EC2 Region-Level SLA credit percentages for its defined uptime bands
10% / 30% / 100%observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | AWS’s affected-region eligible EC2 fee basis, exclusions, claim procedure and nonstacking rules apply; these are not generic GPU-cloud goodput bands. |
| As of | 2022-05-25 |
| Source | Amazon Compute SLA, last updated May 25, 2022. · Region-Level SLA table and SLA Credits; policy last updated May 25, 2022 |
| Review | checking…review by 2026-12-05 · standard cadence |
| Recorded changes | last 2026-09-16 · 3 revisions tracked |
| Claim id | reference-service-credit-ladder-rungs-of |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.