| 3692 | Assigning Experimental and Testing Numbers Considered UsefulT. Narten | Best Current Practice | January 2004 |
| 5440 | Path Computation Element (PCE) Communication Protocol (PCEP)JP. Vasseur, Ed., JL. Le Roux, Ed. | Proposed Standard | March 2009 |
| 6709 | Design Considerations for Protocol ExtensionsB. Carpenter, B. Aboba, Ed., S. Cheshire | Informational | September 2012 |
| 7841 | RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed. | Informational | May 2016 |
| 8126 | Guidelines for Writing an IANA Considerations Section in RFCsM. Cotton, B. Leiba, T. Narten | Best Current Practice | June 2017 |
| 8231 | Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCEE. Crabbe, I. Minei, J. Medved, R. Varga | Proposed Standard | September 2017 |
| 8233 | Extensions to the Path Computation Element Communication Protocol (PCEP) to Compute Service-Aware Label Switched Paths (LSPs)D. Dhody, Q. Wu, V. Manral, Z. Ali, K. Kumaki | Proposed Standard | September 2017 |
| 8281 | Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE ModelE. Crabbe, I. Minei, S. Sivabalan, R. Varga | Proposed Standard | December 2017 |
| 8356 | Experimental Codepoint Allocation for the Path Computation Element Communication Protocol (PCEP)D. Dhody, D. King, A. Farrel | Proposed Standard | March 2018 |
| 8623 | Stateful Path Computation Element (PCE) Protocol Extensions for Usage with Point-to-Multipoint TE Label Switched Paths (LSPs)U. Palle, D. Dhody, Y. Tanaka, V. Beeram | Proposed Standard | June 2019 |
| 8664 | Path Computation Element Communication Protocol (PCEP) Extensions for Segment RoutingS. Sivabalan, C. Filsfils, J. Tantsura, W. Henderickx, J. Hardwick | Proposed Standard | December 2019 |
| 8685 | Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) ArchitectureF. Zhang, Q. Zhao, O. Gonzalez de Dios, R. Casellas, D. King | Proposed Standard | December 2019 |
| 8697 | Path Computation Element Communication Protocol (PCEP) Extensions for Establishing Relationships between Sets of Label Switched Paths (LSPs)I. Minei, E. Crabbe, S. Sivabalan, H. Ananthakrishnan, D. Dhody, Y. Tanaka | Proposed Standard | January 2020 |
| 8733 | Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCED. Dhody, Ed., R. Gandhi, Ed., U. Palle, R. Singh, L. Fang | Proposed Standard | February 2020 |
| 8745 | Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCEH. Ananthakrishnan, S. Sivabalan, C. Barth, I. Minei, M. Negi | Proposed Standard | March 2020 |
| 8779 | Path Computation Element Communication Protocol (PCEP) Extensions for GMPLSC. Margaria, Ed., O. Gonzalez de Dios, Ed., F. Zhang, Ed. | Proposed Standard | July 2020 |
| 8780 | The Path Computation Element Communication Protocol (PCEP) Extension for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment (RWA)Y. Lee, Ed., R. Casellas, Ed. | Proposed Standard | July 2020 |
| 8800 | Path Computation Element Communication Protocol (PCEP) Extension for Label Switched Path (LSP) Diversity Constraint SignalingS. Litkowski, S. Sivabalan, C. Barth, M. Negi | Proposed Standard | July 2020 |
| 8934 | PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling with Stateful PCEH. Chen, Ed., Y. Zhuang, Ed., Q. Wu, D. Ceccarelli | Proposed Standard | October 2020 |
| 9050 | Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for Using the PCE as a Central Controller (PCECC) of LSPsZ. Li, S. Peng, M. Negi, Q. Zhao, C. Zhou | Proposed Standard | July 2021 |
| 9059 | Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)R. Gandhi, Ed., C. Barth, B. Wen | Proposed Standard | June 2021 |
| 9168 | Path Computation Element Communication Protocol (PCEP) Extension for Flow SpecificationD. Dhody, A. Farrel, Z. Li | Proposed Standard | January 2022 |
| 9357 | Label Switched Path (LSP) Object Flag Extension for Stateful PCEQ. Xiong | Proposed Standard | February 2023 |
| 9504 | Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled NetworksY. Lee, H. Zheng, O. Gonzalez de Dios, V. Lopez, Z. Ali | Proposed Standard | December 2023 |
| 9603 | Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment RoutingC. Li, Ed., P. Kaladharan, S. Sivabalan, M. Koldychev, Y. Zhu | Proposed Standard | July 2024 |
| 9604 | Carrying Binding Label/SID in PCE-Based NetworksS. Sivabalan, C. Filsfils, J. Tantsura, S. Previdi, C. Li, Ed. | Proposed Standard | August 2024 |