Regulatory Information


SONI’s TSO licence requires us to publish a number of documents. You can find links to these below:

Condition 16: Grid Code

Condition 18: Transmission Interface Arrangements

Condition 20: Transmission System Security and Planning Standards

Condition 22A: Scheduling and Dispatch

Condition 22B: Balancing Market Principles Statement

Condition 24: System Operator Agreement

Condition 25: Requirement to Offer Terms

Condition 29: Economic Purchasing of System Services

Condition 30: Charging Statements

Condition 33: Ten Year Transmission Forecast Statement

Condition 35: Generation Capacity Statement

Condition 39: Quarterly Imperfections Cost Reports (these can be found in the library).

Condition 40: Transmission Development Plan Northern Ireland