Market Notification Service (MNS)

The Market Notification Service (MNS) provides market participants with the ability to receive ISO market status and system messages on a scheduled and periodic basis.

Access the application through the MPP*

*Certificate required

In addition to the Market Participant Portal, users can view system messages via the following applications: 

• Open Access Same Time Information System (OASIS)
• Customer Inquiry Dispute and Information (CIDI) 

Register an endpoint to receive market status notices programmatically (form below). More information can be found within the Developer Portal (developer account required).