• SGN publications


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    In accordance with the terms of our gas transportation licence, these documents set out how we maintain full managerial and operational independence of our transportation business from any relevant supplier, shipper, electricity generation, trading, meter-reading and meter-related service businesses.

    SGN compliance officer report 2018

    SGN compliance statement 2017


    Code credit rules


    These rules set out the principles on which we assess and revise the credit-worthiness of gas shippers and establish code credit limits, the basis on which a shipper may provide surety or security for relevant code indebtedness or make prepayment, and the procedures by which a shipper may discuss its code credit limit with us.

    SGN code credit rules