About TLS Certificate Management

A valid AEMO Australian Energy Market Operator-signed TLS certificate is required to connect to AEMO’s network for communicating with MTLS-authenticated systems. TLS certificates are used to connect to AEMO market systems, in particular eHub APIs and GHUB FRC Full retail contestability.

MTLS-authentication is used to protect some AEMO APIs. For a successful MTLS connection to be established with the API Application Programming Interface; a set of clearly defined methods of communication between various software components., you need:

• AEMO certificate authority (server, root and CA certificates) must be trusted by your systems stores (e.g. added to your trusted certificate authority stores and/or security policies) to trust communication from AEMO. See AEMO Hub Signing Certificates to download these certificates.

• A valid AEMO-signed TLS certificate to establish a TLS connection with the API.