Posted On: Jun 3, 2021

Previously, AWS Transit Gateway offered an SLA of 99.95%. Now, Transit Gateway has increased the SLA to 99.99%, increasing our commitment to service availability.

This new SLA is effective immediately in all regions where AWS Transit Gateway is available. For more information on where AWS Transit Gateway is available, see the AWS region table. To learn more about AWS Transit Gateway, please refer to product page and documentation.