| 9956 | A Non-Queue-Building Per-Hop Behavior (NQB PHB) for Differentiated ServicesG. White, T. Fossati, R. Geib | Proposed Standard | May 2026 |
| 9622 | An Abstract Application Programming Interface (API) for Transport ServicesB. Trammell, Ed., M. Welzl, Ed., R. Enghardt, G. Fairhurst, M. Kühlewind, C. S. Perkins, P.S. Tiesel, T. Pauly | Proposed Standard | January 2025 |
| 9522 | Overview and Principles of Internet Traffic EngineeringA. Farrel, Ed. | Informational | January 2024 |
| 9435 | Considerations for Assigning a New Recommended Differentiated Services Code Point (DSCP)A. Custura, G. Fairhurst, R. Secchi | Informational | July 2023 |
| 9031 | Constrained Join Protocol (CoJP) for 6TiSCHM. Vučinić, Ed., J. Simon, K. Pister, M. Richardson | Proposed Standard | May 2021 |
| 8837 | Differentiated Services Code Point (DSCP) Packet Markings for WebRTC QoSP. Jones, S. Dhesikan, C. Jennings, D. Druta | Proposed Standard | January 2021 |
| 8325 | Mapping Diffserv to IEEE 802.11T. Szigeti, J. Henry, F. Baker | Proposed Standard | February 2018 |
| 8100 | Diffserv-Interconnection Classes and PracticeR. Geib, Ed., D. Black | Informational | March 2017 |
| 7657 | Differentiated Services (Diffserv) and Real-Time CommunicationD. Black, Ed., P. Jones | Informational | November 2015 |
| 7325 | MPLS Forwarding Compliance and Performance RequirementsC. Villamizar, Ed., K. Kompella, S. Amante, A. Malis, C. Pignataro | Informational | August 2014 |
| 7155 | Diameter Network Access Server ApplicationG. Zorn, Ed. | Proposed Standard | April 2014 |
| 6660 | Encoding Three Pre-Congestion Notification (PCN) States in the IP Header Using a Single Diffserv Codepoint (DSCP)B. Briscoe, T. Moncaster, M. Menth | Proposed Standard | July 2012 |
| 6601 | Generic Connection Admission Control (GCAC) Algorithm Specification for IP/MPLS NetworksG. Ash, Ed., D. McDysan | Experimental | April 2012 |
| 6108 | Comcast's Web Notification System DesignC. Chung, A. Kasyanov, J. Livingood, N. Mody, B. Van Lieu | Historic | February 2011 |
| 5976 | Y.1541-QOSM: Model for Networks Using Y.1541 Quality-of-Service ClassesG. Ash, A. Morton, M. Dolly, P. Tarapore, C. Dvorak, Y. El Mghazli | Experimental | October 2010 |
| 5975 | QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)G. Ash, Ed., A. Bader, Ed., C. Kappler, Ed., D. Oran, Ed. | Experimental | October 2010 |
| 5696 | Baseline Encoding and Transport of Pre-Congestion InformationT. Moncaster, B. Briscoe, M. Menth · obsoleted by RFC 6660 | Proposed Standard | November 2009 |
| 5624 | Quality of Service Parameters for Usage with DiameterJ. Korhonen, Ed., H. Tschofenig, E. Davies | Proposed Standard | August 2009 |
| 5127 | Aggregation of Diffserv Service ClassesK. Chan, J. Babiarz, F. Baker | Informational | February 2008 |
| 4924 | Reflections on Internet TransparencyB. Aboba, Ed., E. Davies | Informational | July 2007 |
| 4594 | Configuration Guidelines for DiffServ Service ClassesJ. Babiarz, K. Chan, F. Baker | Informational | August 2006 |
| 4504 | SIP Telephony Device Requirements and ConfigurationH. Sinnreich, Ed., S. Lass, C. Stredicke | Informational | May 2006 |
| 4216 | MPLS Inter-Autonomous System (AS) Traffic Engineering (TE) RequirementsR. Zhang, Ed., J.-P. Vasseur, Ed. | Informational | November 2005 |
| 4190 | Framework for Supporting Emergency Telecommunications Service (ETS) in IP TelephonyK. Carlberg, I. Brown, C. Beard | Informational | November 2005 |
| 4110 | A Framework for Layer 3 Provider-Provisioned Virtual Private Networks (PPVPNs)R. Callon, M. Suzuki | Informational | July 2005 |
| 4105 | Requirements for Inter-Area MPLS Traffic EngineeringJ.-L. Le Roux, Ed., J.-P. Vasseur, Ed., J. Boyle, Ed. | Informational | June 2005 |
| 4031 | Service Requirements for Layer 3 Provider Provisioned Virtual Private Networks (PPVPNs)M. Carugi, Ed., D. McDysan, Ed. | Informational | April 2005 |
| 4005 | Diameter Network Access Server ApplicationP. Calhoun, G. Zorn, D. Spence, D. Mitton · obsoleted by RFC 7155 | Proposed Standard | August 2005 |
| 3821 | Fibre Channel Over TCP/IP (FCIP)M. Rajagopal, E. Rodriguez, R. Weber | Proposed Standard | July 2004 |
| 3819 | Advice for Internet Subnetwork DesignersP. Karn, Ed., C. Bormann, G. Fairhurst, D. Grossman, R. Ludwig, J. Mahdavi, G. Montenegro, J. Touch, L. Wood | Best Current Practice | July 2004 |
| 3794 | Survey of IPv4 Addresses in Currently Deployed IETF Transport Area Standards Track and Experimental DocumentsP. Nesser, II, A. Bergstrom, Ed. | Informational | June 2004 |
| 3754 | IP Multicast in Differentiated Services (DS) NetworksR. Bless, K. Wehrle | Informational | April 2004 |
| 3714 | IAB Concerns Regarding Congestion Control for Voice Traffic in the InternetS. Floyd, Ed., J. Kempf, Ed. | Informational | March 2004 |
| 3689 | General Requirements for Emergency Telecommunication Service (ETS)K. Carlberg, R. Atkinson | Informational | February 2004 |
| 3670 | Information Model for Describing Network Device QoS Datapath MechanismsB. Moore, D. Durham, J. Strassner, A. Westerinen, W. Weiss | Proposed Standard | January 2004 |
| 3662 | A Lower Effort Per-Domain Behavior (PDB) for Differentiated ServicesR. Bless, K. Nichols, K. Wehrle · obsoleted by RFC 8622 | Informational | December 2003 |
| 3644 | Policy Quality of Service (QoS) Information ModelY. Snir, Y. Ramberg, J. Strassner, R. Cohen, B. Moore | Proposed Standard | November 2003 |
| 3588 | Diameter Base ProtocolP. Calhoun, J. Loughney, E. Guttman, G. Zorn, J. Arkko · obsoleted by RFC 6733 | Proposed Standard | September 2003 |
| 3564 | Requirements for Support of Differentiated Services-aware MPLS Traffic EngineeringF. Le Faucheur, W. Lai | Informational | July 2003 |
| 3426 | General Architectural and Policy ConsiderationsS. Floyd | Informational | November 2002 |
| 3317 | Differentiated Services Quality of Service Policy Information BaseK. Chan, R. Sahita, S. Hahn, K. McCloghrie | Historic | March 2003 |
| 3299 | Request for Comments Summary RFC Numbers 3200-3299S. Ginoza | Informational | December 2003 |
| 3290 | An Informal Management Model for Diffserv RoutersY. Bernet, S. Blake, D. Grossman, A. Smith | Informational | June 2002 |
| 3289 | Management Information Base for the Differentiated Services ArchitectureF. Baker, K. Chan, A. Smith | Proposed Standard | June 2002 |
| 3272 | Overview and Principles of Internet Traffic EngineeringD. Awduche, A. Chiu, A. Elwalid, I. Widjaja, X. Xiao · obsoleted by RFC 9522 | Informational | May 2002 |
| 3260 | New Terminology and Clarifications for DiffservD. Grossman | Informational | April 2002 |
| 3175 | Aggregation of RSVP for IPv4 and IPv6 ReservationsF. Baker, C. Iturralde, F. Le Faucheur, B. Davie | Proposed Standard | September 2001 |
| 3140 | Per Hop Behavior Identification CodesD. Black, S. Brim, B. Carpenter, F. Le Faucheur | Proposed Standard | June 2001 |
| 3086 | Definition of Differentiated Services Per Domain Behaviors and Rules for their SpecificationK. Nichols, B. Carpenter | Informational | April 2001 |
| 2996 | Format of the RSVP DCLASS ObjectY. Bernet | Proposed Standard | November 2000 |
| 2983 | Differentiated Services and TunnelsD. Black | Informational | October 2000 |
| 2963 | A Rate Adaptive Shaper for Differentiated ServicesO. Bonaventure, S. De Cnodder | Informational | October 2000 |
| 2884 | Performance Evaluation of Explicit Congestion Notification (ECN) in IP NetworksJ. Hadi Salim, U. Ahmed | Informational | July 2000 |
| 2873 | TCP Processing of the IPv4 Precedence FieldX. Xiao, A. Hannan, V. Paxson, E. Crabbe · obsoleted by RFC 9293 | Proposed Standard | June 2000 |
| 2859 | A Time Sliding Window Three Colour Marker (TSWTCM)W. Fang, N. Seddigh, B. Nandy | Experimental | June 2000 |
| 2836 | Per Hop Behavior Identification CodesS. Brim, B. Carpenter, F. Le Faucheur · obsoleted by RFC 3140 | Proposed Standard | May 2000 |
| 2698 | A Two Rate Three Color MarkerJ. Heinanen, R. Guerin | Informational | September 1999 |
| 2697 | A Single Rate Three Color MarkerJ. Heinanen, R. Guerin | Informational | September 1999 |