| VT RTSC | |||||
| Standard Number | Year | Program Manager | Committee | Project Title | Standard Expiration Date |
| 1476 | 2000 | Soo Kim | VT/RTSC/ADMIN | IEEE Standard for Passenger Train Auxiliary Power Systems Interfaces | 31 Dec 2018 |
| 1477 | 1998 | Soo Kim | VT/RTSC/1477_WG | IEEE Standard for Passenger Information System for Rail Transit Vehicles | 31 Dec 2018 |
| 1483 | 2000 | Soo Kim | VT/RTSC/ADMIN | IEEE Standard for Verification of Vital Functions in Processor-Based Systems Used in Rail Transit Control | 31 Dec 2018 |
| 1536 | 2002 | Soo Kim | VT/RTSC/ADMIN | IEEE Standard for Rail Transit Vehicle Battery Physical Interface | 31 Dec 2018 |
| 1558 | 2004 | Soo Kim | VT/RTSC/ADMIN | IEEE Standard for Software Documentation for Rail Equipment and Systems | 31 Dec 2018 |
| 1474.2 | 2003 | Soo Kim | VT/RTSC/WG_2 | IEEE Standard for User Interface Requirements in Communications-Based Train Control (CBTC) Systems | 31 Dec 2018 |
| 1568 | 2003 | Soo Kim | VT/RTSC/ADMIN | IEEE Recommended Practice for Electrical Sizing of Nickel-Cadmium Batteries for Rail Passenger Vehicles | 31 Dec 2020 |
| 1570 | 2002 | Soo Kim | VT/RTSC/ADMIN | IEEE Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection | 31 Dec 2018 |
| 1629 | 2013 | Soo Kim | VT/RTSC/1629_WG | IEEE Standard for Performance of DC Overhead Current Collectors for Rail Transit Vehicles | 31 Dec 2023 |
| 1474.1 | 2004 | Soo Kim | VT/RTSC/WG_2 | IEEE Standard for Communications-Based Train Control (CBTC) Performance and Functional Requirements | 31 Dec 2019 |
| 1653.4 | 2011 | Soo Kim | VT/RTSC/1653.4WG | IEEE Standard for DC Traction Power System Field Testing and Acceptance Criteria for System Applications up to 1500 V DC Nominal | 31 Dec 2021 |
| 1473 | 2010 | Soo Kim | VT/RTSC/1473_WG | IEEE Standard for Communications Protocol Aboard Passenger Trains | 31 Dec 2020 |
| 1478 | 2013 | Soo Kim | VT/RTSC/WG08 | IEEE Standard for Environmental Conditions for Transit Railcar Electronic Equipment | 31 Dec 2023 |
| 1474.3 | 2008 | Soo Kim | VT/RTSC/WG_2 | IEEE Recommended Practice for Communications-Based Train Control (CBTC) System Design and Functional Allocations | 31 Dec 2018 |
| 1653.3 | 2012 | Soo Kim | VT/RTSC/ADMIN | IEEE Guide for Rail Transit Traction Power Systems Modeling | 31 Dec 2022 |
| 1630 | 2012 | Soo Kim | VT/RTSC/1630_WG | IEEE Standard for Supporting Structures for Overhead Contact Systems for Transit Systems | 31 Dec 2022 |
| 1474.4 | 2011 | Soo Kim | VT/RTSC/WG_2 | IEEE Recommended Practice for Functional Testing of a Communications-Based Train Control (CBTC) System | 31 Dec 2021 |
| 1475 | 2012 | Soo Kim | VT/RTSC/Control Interfaces | IEEE Standard for the Functioning of Interfaces Among Propulsion, Friction Brake, and rain-Borne Master Control on Rail Rapid Transit Vehicles | 31 Dec 2022 |
| 1482.1 | 2013 | Soo Kim | VT/RTSC/WG3 | IEEE Standard for Rail Transit Vehicle Event Recorders | 31 Dec 2023 |
| 1887 | 2017 | Soo Kim | VT/RTSC/WESS Guide for Dc Traction App | IEEE Guide for Wayside Energy Storage Systems for DC Traction Applications | 31 Dec 2027 |
| 1791 | 2019 | Soo Kim | VT/RTSC/1791_WG | IEEE Recommended Practice for Terminology Used for Direct Current Electric Transit Overhead Contact Systems | 31 Dec 2029 |
| 1896 | 2016 | Soo Kim | VT/RTSC/OCS Working Group | IEEE Standard for Identification of Contact Wire Used in Overhead Contact Systems | 31 Dec 2026 |
| 1653.1 | 2016 | Soo Kim | VT/RTSC/1653.1WG | IEEE Standard for Traction Power Rectifier Transformers for Substation Applications up to 1500 V DC Nominal Output | 31 Dec 2026 |
| 1653.2 | 2020 | Soo Kim | VT/RTSC/1653_WG | IEEE Approved Draft Standard for Uncontrolled Traction Power Rectifiers for Substation Applications Up to 1500 V DC Nominal Output | 31 Dec 2030 |
| 1627 | 2019 | Soo Kim | VT/RTSC/1627_WG | IEEE Standard for Transient Overvoltage Protection of DC Electrification Systems by Application of DC Surge Arresters | 31 Dec 2029 |
| 1653.6 | 2018 | Soo Kim | VT/RTSC/1653.6_WG | IEEE Approved Draft Recommended Practice for Grounding of DC Equipment Enclosures in Traction Power Distribution Facilities | 31 Dec 2028 |
| 16 | 2020 | Soo Kim | VT/RTSC/Passenger Rail | IEEE Approved Draft Standard for Electrical and Electronic Control Apparatus on Rail Vehicles | 31 Dec 2030 |
