OpenAI's ChatGPT Enterprise Edition and API platform have received FedRAMP 20X Medium Level licensing. US federal agencies can now access our most powerful models, including GPT-5.5, within our FedRAMP environment. Soon, US federal agencies will also

2026-04-28

OpenAI's ChatGPT Enterprise Edition and API platform have received FedRAMP 20X Medium Level licensing. US federal agencies can now access our most powerful models, including GPT-5.5, within our FedRAMP environment. Soon, US federal agencies will also be able to access their Codex cloud environments and leverage Codex applications through the FedRAMP ChatGPT Enterprise workspace.