| 9885 | Multi-Part TLVs in IS-ISP. Kaneriya, T. Li, A. Przygienda, S. Hegde, L. Ginsberg | Proposed Standard | October 2025 |
| 9667 | Dynamic Flooding on Dense GraphsT. Li, Ed., P. Psenak, Ed., H. Chen, L. Jalil, S. Dontula | Experimental | October 2024 |
| 9666 | Area Proxy for IS-IST. Li, S. Chen, V. Ilangovan, G. Mishra | Experimental | October 2024 |
| 9502 | IGP Flexible Algorithm in IP NetworksW. Britto, S. Hegde, P. Kaneriya, R. Shetty, R. Bonica, P. Psenak | Proposed Standard | November 2023 |
| 9377 | IS-IS Flood ReflectionT. Przygienda, Ed., C. Bowers, Y. Lee, A. Sharma, R. White | Experimental | April 2023 |
| 9352 | IS-IS Extensions to Support Segment Routing over the IPv6 Data PlaneP. Psenak, Ed., C. Filsfils, A. Bashandy, B. Decraene, Z. Hu | Proposed Standard | February 2023 |
| 9350 | IGP Flexible AlgorithmP. Psenak, Ed., S. Hegde, C. Filsfils, K. Talaulikar, A. Gulko | Proposed Standard | February 2023 |
| 9346 | IS-IS Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic EngineeringM. Chen, L. Ginsberg, S. Previdi, D. Xiaodong | Proposed Standard | February 2023 |
| 9130 | YANG Data Model for the IS-IS ProtocolS. Litkowski, Ed., D. Yeung, A. Lindem, J. Zhang, L. Lhotka | Proposed Standard | October 2022 |
| 9088 | Signaling Entropy Label Capability and Entropy Readable Label Depth Using IS-ISX. Xu, S. Kini, P. Psenak, C. Filsfils, S. Litkowski, M. Bocci | Proposed Standard | August 2021 |
| 8667 | IS-IS Extensions for Segment RoutingS. Previdi, Ed., L. Ginsberg, Ed., C. Filsfils, A. Bashandy, H. Gredler, B. Decraene | Proposed Standard | December 2019 |
| 8663 | MPLS Segment Routing over IPX. Xu, S. Bryant, A. Farrel, S. Hassan, W. Henderickx, Z. Li | Proposed Standard | December 2019 |
| 8491 | Signaling Maximum SID Depth (MSD) Using IS-ISJ. Tantsura, U. Chunduri, S. Aldrin, L. Ginsberg | Proposed Standard | November 2018 |
| 8171 | Transparent Interconnection of Lots of Links (TRILL): Edge Directory Assistance MechanismsD. Eastlake 3rd, L. Dunbar, R. Perlman, Y. Li | Proposed Standard | June 2017 |
| 8139 | Transparent Interconnection of Lots of Links (TRILL): Appointed ForwardersD. Eastlake 3rd, Y. Li, M. Umair, A. Banerjee, F. Hu | Proposed Standard | June 2017 |