| 9874 | Best Practices for Deletion of Domain and Host Objects in the Extensible Provisioning Protocol (EPP)S. Hollenbeck, W. Carroll, G. Akiwate | Best Current Practice | September 2025 |
| 9873 | Additional Email Address Extension for the Extensible Provisioning Protocol (EPP)D. Belyavsky, J. Gould, S. Hollenbeck | Proposed Standard | October 2025 |
| 9560 | Federated Authentication for the Registration Data Access Protocol (RDAP) Using OpenID ConnectS. Hollenbeck | Proposed Standard | April 2024 |
| 9083 | JSON Responses for the Registration Data Access Protocol (RDAP)S. Hollenbeck, A. Newton | Internet Standard | June 2021 |
| 9082 | Registration Data Access Protocol (RDAP) Query FormatS. Hollenbeck, A. Newton | Internet Standard | June 2021 |
| 8977 | Registration Data Access Protocol (RDAP) Query Parameters for Result Sorting and PagingM. Loffredo, M. Martinelli, S. Hollenbeck | Proposed Standard | January 2021 |
| 8605 | vCard Format Extensions: ICANN Extensions for the Registration Data Access Protocol (RDAP)S. Hollenbeck, R. Carney | Informational | May 2019 |
| 8521 | Registration Data Access Protocol (RDAP) Object TaggingS. Hollenbeck, A. Newton | Best Current Practice | November 2018 |
| 7483 | JSON Responses for the Registration Data Access Protocol (RDAP)A. Newton, S. Hollenbeck · obsoleted by RFC 9083 | Proposed Standard | March 2015 |
| 7482 | Registration Data Access Protocol (RDAP) Query FormatA. Newton, S. Hollenbeck · obsoleted by RFC 9082 | Proposed Standard | March 2015 |
| 7481 | Security Services for the Registration Data Access Protocol (RDAP)S. Hollenbeck, N. Kong | Internet Standard | March 2015 |
| 7451 | Extension Registry for the Extensible Provisioning ProtocolS. Hollenbeck | Informational | February 2015 |
| 5910 | Domain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP)J. Gould, S. Hollenbeck | Proposed Standard | May 2010 |
| 5734 | Extensible Provisioning Protocol (EPP) Transport over TCPS. Hollenbeck | Internet Standard | August 2009 |
| 5733 | Extensible Provisioning Protocol (EPP) Contact MappingS. Hollenbeck | Internet Standard | August 2009 |
| 5732 | Extensible Provisioning Protocol (EPP) Host MappingS. Hollenbeck | Internet Standard | August 2009 |
| 5731 | Extensible Provisioning Protocol (EPP) Domain Name MappingS. Hollenbeck | Internet Standard | August 2009 |
| 5730 | Extensible Provisioning Protocol (EPP)S. Hollenbeck | Internet Standard | August 2009 |
| 4934 | Extensible Provisioning Protocol (EPP) Transport Over TCPS. Hollenbeck · obsoleted by RFC 5734 | Draft Standard | May 2007 |
| 4933 | Extensible Provisioning Protocol (EPP) Contact MappingS. Hollenbeck · obsoleted by RFC 5733 | Draft Standard | May 2007 |
| 4932 | Extensible Provisioning Protocol (EPP) Host MappingS. Hollenbeck · obsoleted by RFC 5732 | Draft Standard | May 2007 |
| 4931 | Extensible Provisioning Protocol (EPP) Domain Name MappingS. Hollenbeck · obsoleted by RFC 5731 | Draft Standard | May 2007 |
| 4930 | Extensible Provisioning Protocol (EPP)S. Hollenbeck · obsoleted by RFC 5730 | Draft Standard | May 2007 |
| 4310 | Domain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP)S. Hollenbeck · obsoleted by RFC 5910 | Proposed Standard | December 2005 |
| 4114 | E.164 Number Mapping for the Extensible Provisioning Protocol (EPP)S. Hollenbeck | Proposed Standard | June 2005 |
| 4089 | IAB and IESG Recommendation for IETF Administrative RestructuringS. Hollenbeck, Ed., IAB and IESG | Informational | May 2005 |
| 3915 | Domain Registry Grace Period Mapping for the Extensible Provisioning Protocol (EPP)S. Hollenbeck | Proposed Standard | October 2004 |
| 3749 | Transport Layer Security Protocol Compression MethodsS. Hollenbeck | Proposed Standard | May 2004 |
| 3735 | Guidelines for Extending the Extensible Provisioning Protocol (EPP)S. Hollenbeck | Informational | March 2004 |
| 3734 | Extensible Provisioning Protocol (EPP) Transport Over TCPS. Hollenbeck · obsoleted by RFC 4934 | Proposed Standard | March 2004 |
| 3733 | Extensible Provisioning Protocol (EPP) Contact MappingS. Hollenbeck · obsoleted by RFC 4933 | Proposed Standard | March 2004 |
| 3732 | Extensible Provisioning Protocol (EPP) Host MappingS. Hollenbeck · obsoleted by RFC 4932 | Proposed Standard | March 2004 |
| 3731 | Extensible Provisioning Protocol (EPP) Domain Name MappingS. Hollenbeck · obsoleted by RFC 4931 | Proposed Standard | March 2004 |
| 3730 | Extensible Provisioning Protocol (EPP)S. Hollenbeck · obsoleted by RFC 4930 | Proposed Standard | March 2004 |
| 3632 | VeriSign Registry Registrar Protocol (RRP) Version 2.0.0S. Hollenbeck, S. Veeramachaneni, S. Yalamanchilli | Informational | December 2003 |
| 3470 | Guidelines for the Use of Extensible Markup Language (XML) within IETF ProtocolsS. Hollenbeck, M. Rose, L. Masinter | Best Current Practice | January 2003 |
| 3378 | EtherIP: Tunneling Ethernet Frames in IP DatagramsR. Housley, S. Hollenbeck | Informational | September 2002 |
| 3375 | Generic Registry-Registrar Protocol RequirementsS. Hollenbeck | Informational | September 2002 |
| 2832 | NSI Registry Registrar Protocol (RRP) Version 1.1.0S. Hollenbeck, M. Srivastava | Informational | May 2000 |