 | 2023 GADS Cause Codes | 1/1/2023 |
 | 2023 GADS Data Reporting Instructions | 1/1/2023 |
| Appendix A: Change in Unit Status Reporting Form | 1/1/2023 |
| Appendix B01: Index To Combined Cycle Gas Turbine Unit Cause Codes | 1/1/2023 |
| Appendix B02: Index To Combined Cycle Steam Turbine Unit Cause Codes | 1/1/2023 |
| Appendix B03: Index To Co-generator Gas Turbine Unit Cause Codes | 1/1/2023 |
| Appendix B04: Index To Co-generator Steam Turbine Unit Cause Codes | 1/1/2023 |
| Appendix B05: Index To Co-generator Block Unit Cause Codes | 1/1/2023 |
| Appendix B06: Index To Combined Cycle Block Unit Cause Codes | 1/1/2023 |
| Appendix B07: Index to Fluidized Bed Combustion Unit Cause Codes | 1/1/2023 |
| Appendix B08: Index to Fossil Steam Unit Cause Codes | 1/1/2023 |
| Appendix B09: Index to Gas Turbine/Jet Engine Unit Cause Codes | 1/1/2023 |
| Appendix B10: Index to Geothermal Unit Cause Codes | 1/1/2023 |
| Appendix B11: Index to Internal Combustion/Reciprocating Engine Unit Cause Codes | 1/1/2023 |
| Appendix B12: Index to Miscellaneous Unit Cause Codes | 1/1/2023 |
| Appendix B13: Index to Multi-boiler/Multi-turbine Unit Cause Codes | 1/1/2023 |
| Appendix B14: Index to Nuclear Unit Cause Codes | 1/1/2023 |
| Appendix B15: Index to Pumped Storage/Hydro Unit Cause Codes | 1/1/2023 |
| Appendix C: Utility Identification Codes | 1/1/2023 |
| Appendix D: Cause Code Cross Reference | 1/1/2023 |
| Appendix E: Unit Design Data Forms | 1/1/2023 |
| Appendix E1: Fossil Steam | 1/1/2023 |
| Appendix E2: Fluidized Bed | 1/1/2023 |
| Appendix E3: Nuclear | 1/1/2023 |
| Appendix E4: Internal Combustion | 1/1/2023 |
| Appendix E5: Hydro or Pumped Storage | 1/1/2023 |
| Appendix E6: Gas Turbine or Jet Engine | 1/1/2023 |
| Appendix E7: Miscellaneous | 1/1/2023 |
| Appendix E8: Combined Cycle Units and Block Design Data | 1/1/2023 |
| Appendix F: Performance Indexes and Equations | 1/1/2023 |
| Appendix G: Examples and Recommended Methods | 1/1/2023 |
| Appendix H: Failure Mechanism Codes | 1/1/2023 |
| Appendix I: GADS Data Release Guidelines | 1/1/2023 |
| Appendix J: Cause Code Amplification Codes | 1/1/2023 |
| Appendix K: Outside Management Control | 1/1/2023 |
| Appendix L1: Calculating Combined Cycle and Co-generation Block Data Using the Synthesis Event and Performance Method | 1/1/2023 |
| Appendix L2: Calculating Combined Cycle and Co-generation Block Data Using the Fleet-type Roll-up Method | 1/1/2023 |
| Appendix M: Differences between NERC-GADS and ISO-GADS Data Collection and Uses | 1/1/2023 |
| Appendix N: Changes to DRI 2022 to 2023 | 1/1/2023 |
| Hydro GADS | 1/1/2023 |
