Technical Interfaces

This page contains information about the current technical interfaces with IESO's market systems. These interfaces are categorized by the functions performed by the IESO and/or market participants. Choose a functional area below to view all relevant documents.

Upcoming changes to these interfaces are listed on the Pending Changes page. Procedural information for each function is included on the Rules & Manuals page.

All Documents New & Updated Documents
Security Market Participant Submissions (incl. MIM, MPI, & API) Outage Management Market Participant Requests Market Results Market Forecasts Message Exchange Transmission Rights Revenue Metering Meter Trouble Reporting and Notice of Disagreement	Commercial Reconciliation Funds Administration API and Template Documents XML and Automated Documents Software Downloads Known Issues when using MPI with Internet Explorer Supported Client Platform

Security

SUBMISSION TEMPLATES & SAMPLES

Status	Document	Description	Last Updated	Link
	IESO System Access Incumbency Letter Template (IMO_TPL_0008)	This Document provides a template suggested for use by any market participant in creating and submitting a IMO PKI Incumbency Certificate ("Certificate") where it is deemed appropriate by the market participant and the IESO.	6/6/2012	DOC

SOFTWARE DOWNLOADS

Status	Document	Description	Last Updated	Link
	IESO Java policy file	This revised Java policy file, which replaces the previous existing policy files, contains additional security settings to enable use of the new Verizon CA. The previous java policy files are no longer available as they do not meet IESO MPI java security requirements. The Java policy file must be installed on a user�s workstation for successful login and use of the Market Participant Interface (MPI) when using Internet Explorer browser. Without this file, login to the MPI will be unsuccessful. Further instructions for installing the policy file can be accessed here.	3/26/2010	POL