0516S - Information provision by large Customers to aid understanding of site characteristics

 
As per the previous letter from GDNs informing of MOD516 implementation for Gas Year 2015/16 please find below relevant contacts for each networks to send the form to once the submission window opens 01 September.
 
National Grid - DCS.FLS@nationalgrid.com
Northern Gas Networks - shipperenquiries@northerngas.co.uk