Proposed ACS

  1. DSC / CDSP
  2. CDSP Archive
  3. User Pays Documentation
  4. Agency Charging Statement (ACS)
  5. Proposed ACS

From time to time, proposed revisions to the ACS are put forward. These are provided here.

If the proposed changes are not vetoed by Ofgem, the resulting ACS and associated effective date can be found on the Live ACS section of this website.  /liveacs

 

 

pdf
To be effective 03 April 2017 547.12 KB
pdf
To be effective 06 March 2017 548.33 KB
pdf
To be effective 10 February 2017 547.95 KB
pdf
To be effective 15 November 2016 522.22 KB
pdf
To be effective 12 October 2016 581.42 KB
pdf
To accommodate Modification 0587 - Seasonal Energy Balancing Credit Cover 452.59 KB
pdf
To accommodate Modification 0531 - Provision of an Industry User Test System 469.02 KB
pdf
To accommodate Modification 0541B - Ex-post Removal of uncontrollable UNC charges at ASEPs which include sub- terminals operating on a 06:00 - 06:00 Gas Day 482.95 KB
pdf
To accommodate Modification 0541A - Ex-ante Removal of uncontrollable UNC charges at ASEPs which include sub- terminals operating on a 06:00 - 06:00 Gas Day 482.58 KB
pdf
To be effective 08 April 2016 472.29 KB
pdf
To be effective 01 April 2016 478.14 KB
pdf
To be effective 08 February 2016 443.21 KB
pdf
To accommodate Modification 0520A - Performance Assurance Reporting 516.11 KB
pdf
To accommodate Modification 0520 - Performance Assurance Reporting 516.83 KB
pdf
To accommodate Modification 0506A - Gas Performance Assurance Framework and Governance Arrangements 468.22 KB
pdf
To accommodate Modification 0506 - Gas Performance Assurance Framework and Governance Arrangements 468.71 KB
pdf
To accommodate Modification 0551 Protecting consumers who are disaggregated under Modification 0428 from Ratchet charges for Winter 2015/16 476.68 KB
pdf
To be effective 02 November 2015 445.33 KB
pdf
To accommodate Modification 0534S - Maintaining the efficacy of the NTS Optional Commodity (‘shorthaul’) tariff at Bacton entry points 477.51 KB
pdf
To accommodate Modification 0501C - Treatment of Existing Entry Capacity Rights at the Bacton ASEP to comply with EU Capacity Regulations, including a capped capacity return option and an aggregate overrun regime. 557.97 KB
pdf
To accommodate Modification 0487VS - Introduction of Advanced Meter Indicator and Advanced Meter Reader (AMR) Service Provider Identifier in advance of Project Nexus Go Live 467.09 KB
pdf
To accommodate Modification 0466A - Daily Meter Reading Simplification (with improved within day data provision) 465.11 KB
pdf
To accommodate Modification 0473 - Project Nexus – Allocation of Unidentified Gas 469.86 KB
pdf
To accommodate Modification 0473A - Project Nexus – Allocation of Unidentified Gas 469.59 KB
pdf
To accommodate Modification 0513 (Urgent) - UK Link Programme (Project Nexus) - independent project assurance for Users 442.45 KB
pdf
To be effective 01 September 2014 478.46 KB
pdf
To be effective 25 August 2014 475.77 KB
pdf
To accommodate Modification 0429 - Customer Settlement Error Claims Process 386.48 KB
pdf
To accommodate Modification 0474S - Inclusion of the guidelines relating to the "Customer Settlement Error Claims Process" within UNC governance and introduction of the User Pays charges associated with such claims 469.54 KB
pdf
To accommodate Modification 0455S - Updating of Meter Information by the Transporter 470.42 KB
pdf
To accommodate Provision of Non-Code User Pays Service Change Order UPC0008: iGT Customer Data Provision Service 473.11 KB
pdf
To accommodate Provision of Non-Code User Pays Service Change Order UPC0007: iGT Customer Data Preparation Service 392.17 KB
pdf
To be effective 01 April 2014 548.46 KB
pdf
To accomodate Modification 0477 - Supply Point Registration - Facilitation of Faster Switching 468.51 KB
pdf
To accommodate Modification 0450B - Monthly revision of erroneous SSP AQs outside the User AQ Review Period 391.69 KB
pdf
To accommodate Modification 0450A - Monthly revision of erroneous SSP AQs outside the User AQ Review Period 391.63 KB
pdf
To accommodate Modification 0450 - Monthly revision of erroneous SSP AQs outside the User AQ Review Period 391.5 KB
pdf
To accommodate Modification 0471S - Amending the start time that a Day-ahead Market Offer can be accepted 469.77 KB
pdf
To accommodate Modification 0454 - Introduction of a Long Term Non Firm Capacity Product 469.15 KB
pdf
To be effective 01 October 2013 465.16 KB
pdf
To accommodate Modification 0451 (Urgent) - Individual Settlements For Pre-Payment & Smart Meters 365.66 KB
pdf
To accommodate Modification 0410 - Responsibility for gas off-taken at Unregistered Sites following New Network Connections 195.12 KB
pdf
To be effective 01 September 2013 385.13 KB
pdf
To accommodate Modification 0429 - Customer Settlement Error Claims Process 175.86 KB
pdf
To be effective 01 April 2013 207.18 KB
pdf
To accommodate Modification 0437S - Retention of MAM Id in Transporter Systems at Change of Shipper 175.44 KB
pdf
To accommodate Modification 0430 - Inclusion of data items relevant to smart metering into existing industry systems 173.91 KB
pdf
To accommodate Modification 0430 - Inclusion of data items relevant to smart metering into existing industry systems capacity 174.88 KB
pdf
To be effective 19 November 2012 195.96 KB
pdf
To accommodate Modification 0426 - Amendment to the NTS System Entry Overrun Charge 195.22 KB
pdf
To be effective 10 August 2012 190.22 KB
pdf
To accommodate Modification 0379 - Provision for an AQ Review Audit 199.42 KB
pdf
To be effective 01 April 2012 175.44 KB
pdf
To accommodate Modification 0396 - EU Third package: Three week switching 158.52 KB
pdf
To accommodate Modification 0403 - EU Third Package: 21 day switching with flexible objection period 161.01 KB
pdf
To accommodate Modification 0378 - Greater Transparency over AQ Appeal Performance 158.28 KB
pdf
To accommodate Modification 0376A - Increased Choice when Applying for NTS Exit Capacity 162.3 KB
pdf
To accommodate Modification 0376 - Increased Choice when Applying for NTS Exit Capacity 188.08 KB
pdf
To accommodate Modification 0326VV - Allocation of unidentified gas following the appointment of the Allocation of Unidentified Gas Expert (AUGE).pdf 143.3 KB
pdf
Modification 0229 Mechanism for the correct apportionment of unidentified gas – summary report for User Pays costs for the financial year 2010/11 (provided by Xoserve) 34.26 KB
pdf
To accomodate Modification 0330 - Delivery of additional analysis and derivation of Seasonal normal weather) 160.15 KB
pdf
To accommodate Modification 0353 - Population and Maintenance of the Market Sector Code within the Supply Point Register 169.29 KB
pdf
To accommodate Modification 0292 - Proposed change to the AQ Review Amendment Tolerance for SSP sites 150.06 KB
pdf
To accommodate Modification 0333A - Update of the default System Marginal Buy Price and System Marginal Sell Price 150.76 KB

Download all files as a Zip