| 9997 | YANG-CBOR: Allocating SID Ranges for Private Enterprise Number (PEN) HoldersC. Bormann | Proposed Standard | July 2026 |
| 9953 | DNS over CoAP (DoC)M. S. Lenders, C. Amsüss, C. Gündoğan, T. C. Schmidt, M. Wählisch | Proposed Standard | March 2026 |
| 9952 | Application-Layer Protocol Negotiation (ALPN) ID for CoAP over DTLSM. S. Lenders, C. Amsüss, T. C. Schmidt, M. Wählisch | Informational | March 2026 |
| 9876 | Updates to the IANA Registration Procedures for Constrained Application Protocol (CoAP) Content-FormatsT. Fossati, E. Dijk | Proposed Standard | November 2025 |
| 9668 | Using Ephemeral Diffie-Hellman Over COSE (EDHOC) with the Constrained Application Protocol (CoAP) and Object Security for Constrained RESTful Environments (OSCORE)F. Palombini, M. Tiloca, R. Höglund, S. Hristozov, G. Selander | Proposed Standard | November 2024 |
| 9595 | YANG Schema Item iDentifier (YANG SID)M. Veillette, Ed., A. Pelov, Ed., I. Petrov, Ed., C. Bormann, M. Richardson | Proposed Standard | July 2024 |
| 9423 | Constrained RESTful Environments (CoRE) Target Attributes RegistryC. Bormann | Informational | April 2024 |
| 9290 | Concise Problem Details for Constrained Application Protocol (CoAP) APIsT. Fossati, C. Bormann | Proposed Standard | October 2022 |
| 9254 | Encoding of Data Modeled with YANG in the Concise Binary Object Representation (CBOR)M. Veillette, Ed., I. Petrov, Ed., A. Pelov, C. Bormann, M. Richardson | Proposed Standard | July 2022 |
| 9193 | Sensor Measurement Lists (SenML) Fields for Indicating Data Value Content-FormatA. Keränen, C. Bormann | Proposed Standard | June 2022 |
| 9177 | Constrained Application Protocol (CoAP) Block-Wise Transfer Options Supporting Robust TransmissionM. Boucadair, J. Shallow | Proposed Standard | March 2022 |
| 9176 | Constrained RESTful Environments (CoRE) Resource DirectoryC. Amsüss, Ed., Z. Shelby, M. Koster, C. Bormann, P. van der Stok | Proposed Standard | April 2022 |
| 9175 | Constrained Application Protocol (CoAP): Echo, Request-Tag, and Token ProcessingC. Amsüss, J. Preuß Mattsson, G. Selander | Proposed Standard | February 2022 |
| 9100 | Sensor Measurement Lists (SenML) Features and VersionsC. Bormann | Proposed Standard | August 2021 |
| 9039 | Uniform Resource Names for Device IdentifiersJ. Arkko, C. Jennings, Z. Shelby | Proposed Standard | June 2021 |
| 8974 | Extended Tokens and Stateless Clients in the Constrained Application Protocol (CoAP)K. Hartke, M. Richardson | Proposed Standard | January 2021 |
| 8798 | Additional Units for Sensor Measurement Lists (SenML)C. Bormann | Proposed Standard | June 2020 |
| 8790 | FETCH and PATCH with Sensor Measurement Lists (SenML)A. Keränen, M. Mohajer | Proposed Standard | June 2020 |
| 8768 | Constrained Application Protocol (CoAP) Hop-Limit OptionM. Boucadair, T. Reddy.K, J. Shallow | Proposed Standard | March 2020 |
| 8710 | Multipart Content-Format for the Constrained Application Protocol (CoAP)T. Fossati, K. Hartke, C. Bormann | Proposed Standard | February 2020 |
| 8613 | Object Security for Constrained RESTful Environments (OSCORE)G. Selander, J. Mattsson, F. Palombini, L. Seitz | Proposed Standard | July 2019 |
| 8516 | "Too Many Requests" Response Code for the Constrained Application ProtocolA. Keranen | Proposed Standard | January 2019 |
| 8428 | Sensor Measurement Lists (SenML)C. Jennings, Z. Shelby, J. Arkko, A. Keranen, C. Bormann | Proposed Standard | August 2018 |
| 8323 | CoAP (Constrained Application Protocol) over TCP, TLS, and WebSocketsC. Bormann, S. Lemay, H. Tschofenig, K. Hartke, B. Silverajan, B. Raymor, Ed. | Proposed Standard | February 2018 |
| 8132 | PATCH and FETCH Methods for the Constrained Application Protocol (CoAP)P. van der Stok, C. Bormann, A. Sehgal | Proposed Standard | April 2017 |
| 8075 | Guidelines for Mapping Implementations: HTTP to the Constrained Application Protocol (CoAP)A. Castellani, S. Loreto, A. Rahman, T. Fossati, E. Dijk | Proposed Standard | February 2017 |
| 7959 | Block-Wise Transfers in the Constrained Application Protocol (CoAP)C. Bormann, Z. Shelby, Ed. | Proposed Standard | August 2016 |
| 7641 | Observing Resources in the Constrained Application Protocol (CoAP)K. Hartke | Proposed Standard | September 2015 |
| 7390 | Group Communication for the Constrained Application Protocol (CoAP)A. Rahman, Ed., E. Dijk, Ed. | Experimental | October 2014 |
| 7252 | The Constrained Application Protocol (CoAP)Z. Shelby, K. Hartke, C. Bormann | Proposed Standard | June 2014 |
| 6690 | Constrained RESTful Environments (CoRE) Link FormatZ. Shelby | Proposed Standard | August 2012 |