1.1 Introduction

1.2 Obligation and entitlement of Parties

1.3 Data requirements

1.4 Data receipt and validation

1.5 Market Index Definition Statement

1.6 Provision of Market Index Data

1.6A Loss of Load Probability Calculation Statement

1.7 Single imbalance price

1.8 De Minimis Acceptance Threshold

1.9 Continuous Acceptance Duration Limit (CADL)

1.10 Price Average Reference Volume

1.11 Replacement Price Average Reference Volume

1.12 Value of Lost Load

1.13 Annex T-2

1.14 Replacement Reserve Schedule Methodology Document

1.15 Winter Contingency BM Units

1.16 Supplier Compensation Reference Price

2.1 Delivering and Offtaking Trading Units

2.2 Transmission Loss Factors

2.3 Determination of the Transmission Loss Multipliers

3.1 Conversion of Data Received from the NETSO

3.2 Establishment of final physical notification (FPN_ij(t))

3.3 Establishment of Bid-Offer Volume (qBOⁿ_ij(t))

3.4 Establishment of Acceptance Volume (qA^k_ij(t))

3.4A Establishment of Bid-Offer Upper Range (BOURⁿ_ij(t)) and Bid-Offer Lower Range (BOLRⁿ_ij(t)) in relation to FPN and Submitted Bid-Offer Pairs

3.4B Creation of Bid-Offer Pairs

3.5 Establishment of Bid-Offer Upper Range (BOURⁿ_ij(t)) and Bid-Offer Lower Range (BOLRⁿ_ij(t)) in relation to Unsubmitted Bid-Offer Pairs

3.6 Determination of Accepted Bid-Offer Volume (qABO^kn_ij (t))

3.7 Accepted Offer Volume (qAO^kn_ij (t)) and Accepted Bid Volume (qAB^kn_ij (t))

3.8 Determination of Period Accepted Offer Volume (QAO^kn_ij), Period Accepted Bid Volume (QAB^kn_ij), Period RR Accepted Offer Volume (RRAO^kn_ij) and Period RR Accepted Bid Volume (RRAB^kn_ij)

3.9 Determination of Period BM Unit Total Accepted Offer Volume (QAOⁿ_ij), Period BM Unit Total Accepted Bid Volume (QABⁿ_ij), Period RR Total Accepted Offer Volume (RRAOⁿ_ij), Period RR Total Accepted Bid Volume (RRABⁿ_ij) and Quarter Hour RR Activation Volume (RRAV_iJ)

3.10 Determination of Period BM Unit Offer Cashflow (COⁿ_ij) and Period BM Unit Bid Cashflow (CBⁿ_ij)

3.11 Determination of Period BM Unit Cashflow (CBM_ij)

3.11A Determination of Quarter Hour RR Cashflow (CCR_iJ)

3.11.B Determination of Period RR BM Unit Cashflow (CRR_ij)

3.12 Determination of Total System BM Cashflow (TCBM_j) and Daily Party BM Unit Cashflow (CBM_p)

3.12A Determination of Network Gas Supply Total Bid Payment

3.13 Determination of Reserve Scarcity Price (RSVP_j)

3.14 Determination of STOR Action Price (STAP^t_j)

3.15 Determination of System and Balancing Demand Control Volumes (QSDC_cj and QBDC_cj)

3.16 Not used.3.17 Determination of Deemed Standard Product Shape (qDSP^J_ij(t))

3.18 Determination of Deemed Standard Product Volume (qDSPV^J_ij(t))

3.19 Determination of Deemed Standard Product Offer Volume (qDSPO^J_ij(t)) and Deemed Standard Product Bid Volume (qDSPB^J_ij(t))

3.20 Determination of Period Deemed Standard Product Offer Volume (DSPO^J_ij) and Period Deemed Standard Product Bid Volume (DSPB^J_ij)

3.21 Determination of Total Period Deemed Standard Product Offer Volume (TDSPO_ij) and Total Period Deemed Standard Product Bid Volume (TDSPB_ij)

3.22 Determination of Replacement Reserve Instructed Offer Deviation (IOD_ij) and Replacement Reserve Instructed Bid Deviation (IBD_ij)

3.23 Determination of Replacement Reserve Period Instructed Offer Deviation Cashflow (CDO_ij)and Replacement Reserve Period Instructed Bid Deviation Cashflow (CDB_ij)

3.24 Determination of the Replacement Reserve Period Instruction Deviation Cashflow (CDR_ij)

3.25 Determination of Total System RR Cashflow (TCRR_j), Daily Party RR Cashflow (CRR_p) and Daily Party RR Instruction Deviation Cashflow (CDR_p)

4.1 Treatment of Interconnector BM Units

4.2 Determination of BM Unit Metered Volume (QM_ij) for Supplier BM Units

4.2A Determination of BM Unit Metered Volume (QM_ij) for Secondary BM Units

4.3 Determination of Information Imbalance Volumes (QII_ij) and Charges (CII_ij)

4.3A Determination of Market Price (MP_j)

4.3AA Determination of Deviation Volume (QDE_ij) for Trading Secondary BM Units

4.3B Determination of Period Supplier BM Unit Delivered Volume (QBSD_ij) for Secondary BM Units

4.3C Determination of Period Secondary BM Unit Supplier Compensation (QSV_ij)

4.4 Determination of Energy Imbalance Prices (SBPj and SSPj)

4.5 Determination of Credited Energy Volumes (QCE_iaj) for each Energy Account

4.6 Determination of Energy Imbalance (QAEI_aj) for each Energy Account

4.7 Determination of Energy Imbalance Cashflows (CAEI_aj and TCEI_j)

4.8 Non-Delivery Rule and Calculations

4.9 Determination of System Operator Cashflow (CSO_j)

4.10 Determination of Residual Cashflow Allocations

4.11 Determination of Compensation Cashflow Allocations

5.1 Responsibility of SAA

5.2 Requirement to carry out Settlement Runs

5.3 Submission of Settlement data

5.4 Failure of SAA's systems, etc

6.1 Determination of Trading Unit Export and Import Volumes (QTUE_rj and QTUI_rj)

1. INTRODUCTION

2. RANKED SETS

3. CADL FLAGGING

4. SO-FLAGGING

5. EMERGENCY INSTRUCTIONS

6. DE MINIMIS TAGGING

7. ARBITRAGE TAGGING

8. CLASSIFICATION

9. NIV TAGGING

10. REPLACEMENT PRICING OF SECOND-STAGE FLAGGED SYSTEM ACTIONS

11. PAR TAGGING

12. CADL FLAGGING

13. ARBITRAGE TAGGING

14. NIV TAGGING

15. REPLACEMENT PRICE

16. PAR TAGGING

17. Table of terms