| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 3031 | Multiprotocol Label Switching ArchitectureE. Rosen, A. Viswanathan, R. Callon | Proposed Standard | January 2001 |
| 3032 | MPLS Label Stack EncodingE. Rosen, D. Tappan, G. Fedorkow, Y. Rekhter, D. Farinacci, T. Li, A. Conta | Proposed Standard | January 2001 |
| 4928 | Avoiding Equal Cost Multipath Treatment in MPLS NetworksG. Swallow, S. Bryant, L. Andersson | Best Current Practice | June 2007 |
| 5462 | Multiprotocol Label Switching (MPLS) Label Stack Entry: "EXP" Field Renamed to "Traffic Class" FieldL. Andersson, R. Asati | Proposed Standard | February 2009 |
| 5586 | MPLS Generic Associated ChannelM. Bocci, Ed., M. Vigoureux, Ed., S. Bryant, Ed. | Proposed Standard | June 2009 |
| 6391 | Flow-Aware Transport of Pseudowires over an MPLS Packet Switched NetworkS. Bryant, Ed., C. Filsfils, U. Drafz, V. Kompella, J. Regan, S. Amante | Proposed Standard | November 2011 |
| 6790 | The Use of Entropy Labels in MPLS ForwardingK. Kompella, J. Drake, S. Amante, W. Henderickx, L. Yong | Proposed Standard | November 2012 |
| 7325 | MPLS Forwarding Compliance and Performance RequirementsC. Villamizar, Ed., K. Kompella, S. Amante, A. Malis, C. Pignataro | Informational | August 2014 |
| 7665 | Service Function Chaining (SFC) ArchitectureJ. Halpern, Ed., C. Pignataro, Ed. | Informational | October 2015 |
| 7841 | RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed. | Informational | May 2016 |
| 8174 | Ambiguity of Uppercase vs Lowercase in RFC 2119 Key WordsB. Leiba | Best Current Practice | May 2017 |
| 8300 | Network Service Header (NSH)P. Quinn, Ed., U. Elzur, Ed., C. Pignataro, Ed. | Proposed Standard | January 2018 |
| 8595 | An MPLS-Based Forwarding Plane for Service Function ChainingA. Farrel, S. Bryant, J. Drake | Proposed Standard | June 2019 |