| Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
| L.1203 | Q11/5 | RES/EE-02111 | Under study | 2025 | AAP | Rev. | ETSI | Colour and marking identification of up to 400 VDC power distribution for information and communication technology systems | Medium |
| L.1206 | Q11/5 | TS 103 531 V1.2.1 | Under study | 2024 | AAP | Rev. | ETSI, CCSA | Impact on information and communication technology equipment architecture of multiple AC, −48 VDC or up to 400 VDC power inputs | Medium |
| L.1210 | Q11/5 | RES/EE-02110 | Under study | 2025 | AAP | Rev. | ETSI | Sustainable power-feeding solutions for 5G networks | Medium |
| L.BP_SC | Q11/5 | | Under study | 2024 | AAP | New | - | Best Practices for decarbonization of Smart City in support of Net Zero | Medium |
| L.FR-ESC | Q11/5 | | Under study | 2025 | AAP | New | ITU-T SG13 | Framework and Requirements of Environmentally Sustainable Computing | Low |
| L.HRES_PD | Q11/5 | | Under study | 2025 | AAP | New | - | Hybrid renewable energy system from solar based for ICT portable devices | Medium |
| L.ITLB | Q11/5 | | Under study | 2025 | AAP | New | IEC TC 21 | Application practices of smart management of lithium iron phosphate battery in telecommunication rooms and data centres | Medium |
| L.MM&BP_BS | Q11/5 | | Under study | 2025 | AAP | New | - | Measurement methodology and Best Practices for decarbonization of Base Station sites in support of Net Zero | Medium |
| L.MM&BP_DC | Q11/5 | | Under study | 2025 | AAP | New | - | Measurement methodology and Best Practices for decarbonization of Data Center and Telecommunication Room in support of Net Zero | Medium |
| L.MM&BP_IP | Q11/5 | | Under study | 2025 | AAP | New | - | Measurement methodology and Best Practices for decarbonization of Industrial Park in support of Net Zero | Medium |
| L.NZ_Indicator & BP (ex L.NZ solutions) | Q11/5 | | Under study | 2025 | AAP | New | SBTi, GESI, UNFCCC | Enablement indicator of information and communication technologies to other sectors and best practices to achieve Net Zero goal | Medium |
| L.PS_HPC | Q11/5 | | Under study | 2026 | AAP | New | - | Distributed Power Supply Architecture for High Performance Computing (HPC) Data Center | Medium |
| L.PV_base station | Q11/5 | | Under study | 2025 | AAP | New | - | Smart controlling methods for photovoltaics system installed in base station site | Medium |
| L.SE_MI | Q11/5 | | Under study | 2025 | AAP | New | - | Smart Energy Solutions for Manufacturing Industry | Low |
| L.TR_DG assessment | Q11/5 | | Under study | 2026 | Agreement | New | - | Assessment method of sustainable transition in cities using ICTs | Medium |
| L.WHR | Q11/5 | | Under study | 2025 | AAP | New | ISO/IEC JTC 1/SC39 | Specification for waste heat reuse in telecommunication rooms and data centers | Medium |
