Network Working Group                                    S. Bradner, Ed.
Request for Comments: 5378                            Harvard University
BCP: 78                                                J. Contreras, Ed.
Obsoletes: 3978, 4748                                         WilmerHale
Updates: 2026                                              November 2008
Category: Best Current Practice


            Rights Contributors Provide to the IETF Trust

Status of This Memo

  This document specifies an Internet Best Current Practices for the
  Internet Community, and requests discussion and suggestions for
  improvements.  Distribution of this memo is unlimited.

Copyright Notice

  Copyright (c) 2008 IETF Trust and the persons identified as the
  document authors.  All rights reserved.

  This document is subject to BCP 78 and the IETF Trust's Legal
  Provisions Relating to IETF Documents
  (http://trustee.ietf.org/license-info) in effect on the date of
  publication of this document.  Please review these documents
  carefully, as they describe your rights and restrictions with respect
  to this document.

Abstract

  The IETF policies about rights in Contributions to the IETF are
  designed to ensure that such Contributions can be made available to
  the IETF and Internet communities while permitting the authors to
  retain as many rights as possible.  This memo details the IETF
  policies on rights in Contributions to the IETF.  It also describes
  the objectives that the policies are designed to meet.  This memo
  obsoletes RFCs 3978 and 4748 and, with BCP 79 and RFC 5377, replaces
  Section 10 of RFC 2026.













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Table of Contents

  1. Definitions .....................................................3
  2. Introduction ....................................................5
     2.1. No Retroactive Effect ......................................5
  3. Exposition of Why These Procedures Are the Way They Are .........6
     3.1. Rights Granted in Contributions ............................6
     3.2. Rights to Use Contributions ................................6
     3.3. Right to Produce Derivative Works ..........................6
     3.4. Rights to Use Trademarks ...................................8
     3.5. Contributions Not Subject to Copyright .....................8
     3.6. Copyright in RFCs ..........................................9
  4. Non-IETF Documents ..............................................9
  5. Rights in Contributions .........................................9
     5.1. General Policy .............................................9
     5.2. Confidentiality Obligations ...............................10
     5.3. Rights Granted by Contributors to the IETF Trust ..........10
     5.4. Sublicenses by the IETF Trust .............................11
     5.5. No Patent License .........................................11
     5.6. Representations and Warranties ............................11
     5.7. No Duty to Publish ........................................12
     5.8. Trademarks ................................................12
     5.9. Copyright in RFCs .........................................12
     5.10. Contributors' Retention of Rights ........................12
  6. Legends, Notices and Other Standardized Text in IETF
     Documents ......................................................13
  7. Security Considerations ........................................13
  8. References .....................................................14
     8.1. Normative References ......................................14
     8.2. Informative References ....................................14
  9. Acknowledgments ................................................15
  10. Changes since RFC 3978 ........................................15
  11. Declaration from the IAB ......................................16


















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1.  Definitions

  The following definitions are for terms used in the context of this
  document.  Other terms, including "IESG", "ISOC", "IAB", and "RFC
  Editor" are defined in [RFC2028].

  a. "Contribution": any submission to the IETF intended by the
     Contributor for publication as all or part of an Internet-Draft or
     RFC (except for RFC Editor Contributions described in Section 4
     below) and any statement made within the context of an IETF
     activity.  Such statements include oral statements in IETF
     sessions as well as written and electronic communications, made at
     any time or place, that are addressed to:

     o the IETF plenary session,
     o any IETF working group or portion thereof,
     o any Birds of a Feather (BOF) session,
     o the IESG, or any member thereof on behalf of the IESG,
     o the IAB, or any member thereof on behalf of the IAB,
     o any IETF mailing list, including the IETF list itself, any
       working group or design team list, or any other list functioning
       under IETF auspices,
     o the RFC Editor or the Internet-Drafts function (except for RFC
       Editor Contributions, as described in Section 4 below).

     Statements made outside of an IETF session, mailing list, or other
     function, that are clearly not intended to be input to an IETF
     activity, group, or function are not IETF Contributions in the
     context of this document.

  b. "Contributor": an individual submitting a Contribution.

  c. "Indirect Contributor": any person who has materially or
     substantially contributed to a Contribution without being
     personally involved in its submission to the IETF.

  d. "Copyright": the legal right granted to an author in a document or
     other work of authorship under applicable law.  A "copyright" is
     not equivalent to a "right to copy".  Rather a copyright
     encompasses all of the exclusive rights that an author has in a
     work, such as the rights to copy, publish, distribute and create
     derivative works of the work.  An author often cedes these rights
     to his or her employer or other parties as a condition of
     employment or compensation.

  e. "IETF": in the context of this document, the IETF includes all
     individuals who participate in meetings, working groups, mailing
     lists, functions, and other activities that are organized or



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     initiated by ISOC, the IESG, or the IAB under the general
     designation of the Internet Engineering Task Force (IETF), but
     solely to the extent of such participation.

  f. "IETF Documents": RFCs and Internet-Drafts that are used in the
     IETF Standards Process as defined in 1(g).  This is identical to
     the "IETF stream" defined in [RFC4844].

  g. "IETF Standards Process": the activities undertaken by the IETF in
     any of the settings described in 1(a) above.

  h. "IETF Trust": a trust established under the laws of the
     Commonwealth of Virginia, USA, in order to hold and administer
     intellectual property rights for the benefit of the IETF.

  i. "Internet-Draft": temporary documents used in the IETF Standards
     Process.  Internet-Drafts are posted on the IETF web site by the
     IETF Secretariat.  As noted in Section 2.2 of RFC 2026, Internet-
     Drafts have a nominal maximum lifetime of six months in the IETF
     Secretariat's public directory.

  j. "Legend Instructions": the standardized text that is maintained by
     the IETF Trust and is included in IETF Documents and the
     instructions and requirements for including that standardized text
     in IETF Documents.  The text and instructions are posted from time
     to time at http://trustee.ietf.org/license-info.

  k. "RFC": the publication series used by the IETF among others.  RFCs
     are published by the RFC Editor.  Although RFCs may be superseded
     in whole or in part by subsequent RFCs, the text of an RFC is not
     altered once published in RFC form.  (See [RFC2026] Section 2.1.)

  l. "Reasonably and personally known": something an individual knows
     personally or, because of the job the individual holds, would
     reasonably be expected to know.  This wording is used to indicate
     that an organization cannot purposely keep an individual in the
     dark about certain information just to avoid the disclosure
     requirement.

  m. "Non-IETF documents": Internet-Drafts that are submitted to the
     RFC Editor independently of the IETF Standards Process.  (See
     Section 4.)









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2.  Introduction

  In all matters of copyright and document procedures, the intent is to
  benefit the Internet community and the public at large, while
  respecting the legitimate rights of others.

  Under the laws of most countries and current international treaties
  (for example the "Berne Convention for the Protection of Literary and
  Artistic Work" [Berne]), authors obtain numerous rights in the works
  they produce automatically upon producing them.  These rights include
  copyrights, moral rights, and other rights.  In many cases, if the
  author produces a work within the scope of his or her employment,
  most of those rights are usually assigned to the employer, either by
  operation of law or, in many cases, under contract.  (The Berne
  Convention names some rights as "inalienable", which means that the
  author retains them in all cases.)

  In order for Contributions to be used within the IETF Standards
  Process, including when they are published as Internet-Drafts or
  RFCs, certain limited rights must be granted to the IETF Trust, which
  then grants the necessary rights to the IETF.  In addition,
  Contributors must make representations to the IETF Trust and the IETF
  regarding their ability to grant these rights.

  Section 1 provides definitions used in these policies.  Sections 3
  and 4 of this document explain the rationale for these provisions.
  Sections 1, 2, 5, and 6 of this document are normative, the other
  sections are informative.  RFC 3979 (BCP 79) [RFC3979] deals with
  rights, including possible patent rights, in technologies developed
  or specified as part of the IETF Standards Process.  This document is
  not intended to address those issues.  This memo obsoletes RFCs 3978
  [RFC3978] and 4748 [RFC4748] and, with RFC 3979 (BCP 79) and
  [RFC5377], replaces Section 10 of RFC 2026 [RFC2026].

  This document is not intended as legal advice.  Readers are advised
  to consult their own legal advisors if they would like a legal
  interpretation of their rights or the rights of the IETF Trust
  [RFC4371] in any Contributions they make.

2.1.  No Retroactive Effect

  This memo does not retroactively obtain additional rights from
  Contributions that predate the date that the IETF Trust announces the
  adoption of these procedures.







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3.  Exposition of Why These Procedures Are the Way They Are

3.1.  Rights Granted in Contributions

  The IETF Trust and the IETF must obtain the right to publish an IETF
  Contribution as an RFC or an Internet-Draft from the Contributors.

  A primary objective of this policy is to obtain from the document
  authors only the non-exclusive rights that are needed to develop and
  publish IETF Documents and to use IETF Contributions in the IETF
  Standards Process and potentially elsewhere.

  The authors retain all other rights, but cannot withdraw the above
  rights from the IETF Trust and the IETF.

  It is important to note that under this document, Contributors are
  required to grant certain rights to the IETF Trust (see Section
  5.3.), which holds all IETF-related intellectual property on behalf
  of the IETF community.  The IETF Trust will, in turn, grant a
  sublicense of these rights to all IETF participants for use in the
  IETF Standards Process (see Section 5.4.).  This sublicense is
  necessary for the standards development work of the IETF to continue.
  In addition, the IETF Trust may grant certain other sublicenses of
  the rights that it is granted under this document.  In granting such
  other sublicenses, the IETF Trust will be guided and bound by
  documents such as [RFC5377].

3.2.  Rights to Use Contributions

  It is important that the IETF receive assurances from all
  Contributors that they have the authority to grant the IETF the
  rights that they claim to grant because, under the laws of most
  countries and applicable international treaties, copyright rights
  come into existence when a work of authorship is created (but see
  Section 3.5 below regarding public domain documents), and the IETF
  cannot make use of IETF Contributions if it does not have sufficient
  rights with respect to these copyright rights.  The IETF and its
  participants would run a greater risk of liability to the owners of
  these rights without this assurance.  To this end, the IETF asks
  Contributors to give the assurances in Section 5.6 below.  These
  assurances are requested, however, only to the extent of the
  Contributor's reasonable and personal knowledge.  (See Section 1(l).)

3.3.  Right to Produce Derivative Works

  The IETF needs to be able to evolve IETF Documents in response to
  experience gained in the deployment of the technologies described in
  such IETF Documents, to incorporate developments in research, and to



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  react to changing conditions on the Internet and other IP networks.
  The IETF may also decide to permit others to develop derivative works
  based on Contributions.  In order to do this, the IETF must be able
  to produce derivatives of its documents; thus, the IETF must obtain
  the right from Contributors to produce derivative works.  Note that
  the right to produce translations is required before any Contribution
  can be published as an RFC, to ensure the widest possible
  distribution of the material in RFCs.  The right to produce
  derivative works, in addition to translations, is required for all
  IETF Standards Track documents and for most IETF non-Standards Track
  documents.  There are two exceptions to this requirement: documents
  describing proprietary technologies and documents that are
  republications of the work of other standards organizations.

  The right to produce derivative works must be granted in order for an
  IETF working group to accept a Contribution as a working group
  document or otherwise work on it.  For non-working group
  Contributions where the Contributor requests publication as a
  Standards Track RFC, the right to produce derivative works must be
  granted before the IESG will issue an IETF Last Call and, for most
  non-Standards Track, non-working group Contributions, before the IESG
  will consider the Internet-Draft for publication.  Occasionally a
  Contributor may not want to grant publication rights or the right to
  produce derivative works before finding out if a Contribution has
  been accepted for development in the IETF Standards Process.  In
  these cases, the Contributor may include a limitation on the right to
  make derivative works in the form specified in the Legend
  Instructions.  A working group can discuss the Contribution with the
  aim to decide if it should become a working group document, even
  though the right to produce derivative works or to publish the
  Contribution as an RFC has not yet been granted.  However, if the
  Contribution is accepted for development, the Contributor must
  resubmit the Contribution without the limitation notices before a
  working group can formally adopt the Contribution as a working group
  document.  The IETF Trust may establish different policies for
  granting sublicenses with respect to different types of Contributions
  and content within Contributions (such as executable code versus
  descriptive text or references to third-party materials).  The IETF
  Trust's policies concerning the granting of sublicenses to make
  derivative works will be guided by RFC [RFC5377].

  The IETF has historically encouraged organizations to publish details
  of their technologies, even when the technologies are proprietary,
  because understanding how existing technology is being used helps
  when developing new technology.  But organizations that publish
  information about proprietary technologies are frequently not willing
  to have the IETF produce revisions of the technologies and then
  possibly claim that the IETF version is the "new version" of the



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  organization's technology.  Organizations that feel this way can
  specify that a Contribution be published with the other rights
  granted under this document but may withhold the right to produce
  derivative works other than translations.

  In addition, IETF Documents frequently make normative references to
  standards or recommendations developed by other standards
  organizations.  Since the publications of some standards
  organizations are not public documents, it can be quite helpful to
  the IETF to republish, with the permission of the other standards
  organization, some of these documents as RFCs so that the IETF
  community can have open access to them to better understand what they
  are referring to.  In these cases, the RFCs can be published without
  the right for the IETF to produce derivative works.  In both of the
  above cases, in which the production of derivative works is excluded,
  the Contributor must include a special legend in the Contribution, as
  specified in the Legend Instructions, in order to notify IETF
  participants about this restriction.

3.4.  Rights to Use Trademarks

  Contributors may wish to seek trademark or service mark protection on
  any terms that are coined or used in their Contributions.  The IETF
  makes no judgment about the validity of any such trademark rights.
  However, the IETF requires each Contributor, under the licenses
  described in Section 5.3 below, to grant the IETF Trust a perpetual
  license to use any such trademarks or service marks solely in
  exercising rights to reproduce, publish, discuss, and modify the IETF
  Contribution.  This license does not authorize the IETF or others to
  use any trademark or service mark in connection with any product or
  service offering.

3.5.  Contributions Not Subject to Copyright

  Certain documents, including those produced by the U.S. government
  and those which are in the public domain, may not be protected by the
  same copyright and other legal rights as other documents.
  Nevertheless, we ask each Contributor to grant to the IETF the same
  rights he or she would grant, and to make the same representations,
  as though the IETF Contribution were protected by the same legal
  rights as other documents, and as though the Contributor could be
  able to grant these rights.  We ask for these grants and
  representations only to the extent that the Contribution may be
  protected.  We believe they are necessary to protect the ISOC, the
  IETF Trust, the IETF, the IETF Standards Process, and all IETF
  participants, and because the IETF does not have the resources or
  wherewithal to make any independent investigation as to the actual
  proprietary status of any document submitted to it.



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3.6.  Copyright in RFCs

  As noted above, Contributors to the IETF (or their employers) retain
  ownership of the copyright in their Contributions.  This includes
  Internet-Drafts and all other Contributions made within the IETF
  Standards Process (e.g., via e-mail, oral comment, and otherwise).
  However, it is important that the IETF (through the IETF Trust) own
  the copyright in documents that are published as RFCs (other than
  Informational RFCs and RFCs that are submitted as RFC Editor
  Contributions).  Ownership of the copyright in an RFC does not
  diminish the Contributors' rights in their underlying contributions,
  but it does prevent anyone other than the IETF Trust (and its
  licensees) from republishing or modifying an RFC in RFC format.  In
  this respect, Contributors are treated the same as anybody else:
  though they may extract and republish their own Contributions without
  limitation, they may not do so in the RFC format used by the IETF.
  And while this principle (which is included in Section 5.9 below) may
  appear to be new to the IETF, it actually reflects historical
  practice and has been observed for many years through the inclusion
  of an ISOC or IETF Trust copyright notice on all RFC documents since
  the publication of RFC 2026.

4.  Non-IETF Documents

  This document only relates to Contributions made as part of the IETF
  Processes.  Other documents that are referred to as Internet-Drafts
  and RFCs may be submitted to and published by the RFC Editor
  independently of the IETF Standards Process.  Such documents are not
  covered by this document, unless the controlling entity for that
  document stream, as described in [RFC4844] chooses to apply these
  rules.  Non-IETF Contributions must be marked appropriately as
  described in the Legend Instructions.  See the RFC Editor web page
  for information about the policies concerning rights in RFC Editor
  Documents; for other document streams, the controlling entity must be
  contacted.  See Section 11 for a declaration from the IAB on this
  matter.

5.  Rights in Contributions

5.1.  General Policy

  By submission of a Contribution, each person actually submitting the
  Contribution and each named co-Contributor is deemed to have read and
  understood the rules and requirements set forth in this document.
  Each Contributor is deemed, by the act of submitting a Contribution,
  to enter into a legally-binding agreement to comply with the terms
  and conditions set forth in this document.




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  The Contributor is further deemed to have agreed that he/she has
  obtained the necessary permissions to enter into such an agreement
  from any party that the Contributor reasonably and personally knows
  may have rights in the Contribution, including, but not limited to,
  the Contributor's sponsor or employer.

  No further acknowledgment, signature, or other action is required to
  bind a Contributor to these terms and conditions.  The operation of
  the IETF and the work conducted by its many participants is dependent
  on such agreement by each Contributor, and each IETF participant
  expressly relies on the agreement of each Contributor to the terms
  and conditions set forth in this document.

5.2.  Confidentiality Obligations

  No information or document that is subject to any requirement of
  confidentiality or any restriction on its dissemination may be
  submitted as a Contribution or otherwise considered in any part of
  the IETF Standards Process, and there must be no assumption of any
  confidentiality obligation with respect to any Contribution.  Each
  Contributor agrees that any statement in a Contribution, whether
  generated automatically or otherwise, that states or implies that the
  Contribution is confidential or subject to any privilege, can be
  disregarded for all purposes, and will be of no force or effect.

5.3.  Rights Granted by Contributors to the IETF Trust

  To the extent that a Contribution or any portion thereof is protected
  by copyright or other rights of authorship, the Contributor and each
  named co-Contributor grant a perpetual, irrevocable, non-exclusive,
  royalty-free, world-wide, sublicensable right and license to the IETF
  Trust under all such copyrights and other rights in the Contribution:

  a. to copy, publish, display, and distribute the Contribution, in
     whole or in part,

  b. to prepare translations of the Contribution into languages other
     than English, in whole or in part, and to copy, publish, display,
     and distribute such translations or portions thereof,

  c. to modify or prepare derivative works (in addition to
     translations) that are based on or incorporate all or part of the
     Contribution, and to copy, publish, display, and distribute such
     derivative works, or portions thereof unless explicitly disallowed
     in the notices contained in a Contribution (in the form specified
     by the Legend Instructions), and





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  d. to reproduce any trademarks, service marks, or trade names which
     are included in the Contribution solely in connection with the
     reproduction, distribution, or publication of the Contribution and
     derivative works thereof as permitted by this Section 5.3,
     provided that when reproducing Contributions, trademark and
     service mark identifiers used in the Contribution, including TM
     and (R), will be preserved.

5.4.  Sublicenses by the IETF Trust

  The IETF Trust will sublicense the rights granted to it under Section
  5.3 to all IETF participants for use within the IETF Standards
  Process.  This license is expressly granted under a license agreement
  issued by the IETF Trust, which can be found at
  http://trustee.ietf.org/license-info.

  This license is expressly granted under a license agreement issued by
  the IETF Trust and must contain a pointer to the full IETF Trust
  agreement.

  In addition, the IETF Trust may grant additional sublicenses of the
  licenses granted to it hereunder.  In doing so, the IETF Trust will
  comply with the guidance provided under RFC 5377 [RFC5377].

5.5.  No Patent License

  The licenses granted in Section 5.3 shall not be deemed to grant any
  right under any patent, patent application, or other similar
  intellectual property right disclosed by the Contributor under BCP 79
  [RFC3979] or otherwise.

5.6.  Representations and Warranties

  With respect to each Contribution, each Contributor represents that,
  to the best of his or her knowledge and ability:

  a. The Contribution properly acknowledges all Contributors, including
     Indirect Contributors.

  b. No information in the Contribution is confidential, and the IETF,
     IETF Trust, ISOC, and its affiliated organizations may freely
     disclose any information in the Contribution.

  c. There are no limits to the Contributor's ability to make the
     grants, acknowledgments, and agreements herein that are reasonably
     and personally known to the Contributor.





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  d. The Contributor has not intentionally included in the Contribution
     any material that is defamatory or untrue or which is illegal
     under the laws of the jurisdiction in which the Contributor has
     his or her principal place of business or residence.

  e. All trademarks, trade names, service marks, and other proprietary
     names used in the Contribution that are reasonably and personally
     known to the Contributor are clearly designated as such where
     reasonable.

5.7.  No Duty to Publish

  The Contributor, and each named co-Contributor, acknowledges that the
  IETF has no duty to publish or otherwise use or disseminate any
  Contribution.  The IETF reserves the right to withdraw or cease using
  any Contribution that does not comply with the requirements of this
  Section 5.

5.8.  Trademarks

  Contributors who claim trademark rights in terms used in their IETF
  Contributions are requested to state specifically what conditions
  apply to implementers of the technology relative to the use of such
  trademarks.  Such statements should be submitted in the same way as
  is done for other intellectual property claims.  (See [RFC3979]
  Section 6.)

5.9.  Copyright in RFCs

  Subject to each Contributor's (or its sponsor's) ownership of its
  underlying Contributions as described in Section 5.6 (which ownership
  is qualified by the irrevocable licenses granted under Section 5.3),
  each Contributor hereby acknowledges that the copyright in any RFC in
  which such Contribution is included, other than an RFC that is an RFC
  Editor Contribution, shall be owned by the IETF Trust.  Such
  Contributor shall be deemed to assign to the IETF Trust such
  Contributor's copyright interest in the collective work constituting

  such RFC upon the submission of such RFC for publication, and
  acknowledges that a copyright notice acknowledging the IETF Trust's
  ownership of the copyright in such RFC will be included in the
  published RFC.

5.10.  Contributors' Retention of Rights

  Although Contributors provide specific rights to the IETF, it is not
  intended that this should deprive them of their right to exploit
  their Contributions.  To underscore this principle, the IETF Trust is



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  directed to issue a license or assurance to Contributors, which
  confirms that they may each make use of their Contributions as
  published in an RFC in any way they wish, subject only to the
  restriction that no Contributor has the right to represent any
  document as an RFC, or equivalent of an RFC, if it is not a full and
  complete copy or translation of the published RFC.

6.  Legends, Notices and Other Standardized Text in IETF Documents

  The IETF requires that certain standardized text be reproduced
  verbatim in certain IETF Documents (including copies, derivative
  works, and translations of IETF Documents).  Some of this
  standardized text may be mandatory (e.g., copyright notices and
  disclaimers that must be included in all RFCs) and some may be
  optional (e.g., limitations on the right to make derivative works).
  The text itself, as well as the rules that explain when and how it
  must be used, is contained in the Legend Instructions.  The Legend
  Instructions may be updated from time to time, and the version of the
  standardized text that must be included in IETF Documents is that
  which was posted in the Legend Instructions on the date of
  publication.

  The IETF reserves the right to refuse to publish Contributions that
  do not include the legends and notices required by the Legend
  Instructions.

  It is important to note that each Contributor grants the IETF Trust
  rights pursuant to this document and the policies described herein.
  The legends and notices included in certain written Contributions
  such as Internet-Drafts do not themselves convey any rights.  They
  are simply included to inform the reader (whether or not part of the
  IETF) about certain legal rights and limitations associated with such
  documents.

  It is also important to note that additional copyright notices are
  not permitted in IETF Documents except in the case where such
  document is the product of a joint development effort between the
  IETF and another standards development organization or is a
  republication of the work of another standards development
  organization.  Such exceptions must be approved on an individual
  basis by the IAB.

7.  Security Considerations

  This memo relates to the IETF process, not any particular technology.
  There are security considerations when adopting any technology, but
  there are no known issues of security with IETF Contribution rights
  policies.



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8.  References

8.1.  Normative References

  [RFC2026] Bradner, S., "The Internet Standards Process -- Revision
            3", BCP 9, RFC 2026, October 1996.

  [RFC2028] Hovey, R. and S. Bradner, "The Organizations Involved in
            the IETF Standards Process", BCP 11, RFC 2028, October
            1996.

  [RFC3979] Bradner, S., Ed., "Intellectual Property Rights in IETF
            Technology", BCP 79, RFC 3979, March 2005.

  [RFC4371] Carpenter, B., Ed., and L. Lynch, Ed., "BCP 101 Update for
            IPR Trust", BCP 101, RFC 4371, January 2006.

8.2.  Informative References

  [RFC3978] Bradner, S., Ed., "IETF Rights in Contributions", BCP 78,
            RFC 3978, March 2005.

  [RFC4748] Bradner, S., Ed., "RFC 3978 Update to Recognize the IETF
            Trust", BCP 78, RFC 4748, October 2006.

  [RFC4844] Daigle, L., Ed., and Internet Architecture Board, "The RFC
            Series and RFC Editor", RFC 4844, July 2007.

  [RFC5377] Halpern, J., Ed., "Advice to the Trustees of the IETF Trust
            on Rights to be Granted in IETF Documents", RFC 5377,
            November 2008.

  [Berne]   "Berne Convention for the Protection of Literary and
            Artistic Work", http://www.wipo.int/treaties/en/ip/berne/
            trtdocs_wo001.html.
















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9.  Acknowledgments

  The editors would like to acknowledge the help the IETF IPR Working
  Group provided during the development of the document.

10.  Changes since RFC 3978

  This document represents a significant reorganization and rewording
  of RFC 3978, along with a number of substantive changes.

  The most basic change is to limit this document to the rights that a
  Contributor grants to the IETF Trust when making a Contribution.  All
  sublicenses of rights for the use of IETF Documents must be provided
  by the IETF Trust.  (See Section 5.4.)

  Material added from RFC 4748 that recognized the IETF Trust.

  Most of the material relating to RFC Editor documents has been
  removed since the RFC Editor maintains their own rules and processes
  for RFC Editor documents.  Renamed these documents to "non-IETF
  documents".  Added section 11 from the IAB discussing this topic.

  Changes in the definitions section include defining the terms
  "Contribution", "Indirect Contributor", "Copyright", "IETF Trust",
  and "Legend Instructions", as well as minor tweaks to some of the
  other definitions.

  The responsibility for the text of notices has been given to the IETF
  Trust and removed from this document.  (See Section 6.)

  Clarified that Contributors enter into a legally binding contract
  when they submit a Contribution.  (See Section 5.1.)

  The right to produce derivative works provided by the Contributor to
  the IETF Trust is not limited to being within the IETF Standards
  Process.

  Made it clear that this document does not deal with patent licenses.
  (See Section 5.5.)

  Clarified the ownership of the Copyrights to IETF Documents.  (See
  Section 5.9.)

  Clarified the rights retained by authors of IETF Contributions.  (See
  Section 5.10.)






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11.  Declaration from the IAB

  The IAB discussed the IPR documents during its most recent call.  It
  unanimously decided that the IAB stream is to be covered by the
  incoming IPR document.  It is our understanding that IAB stream
  documents' IPR are then automatically covered by the outbound rights
  that the IETF Trust will establish based on the advice in [RFC5377].

  We also want to stress that, for any change in the inbound rights for
  streams other than the IETF and IAB streams, there needs to be a
  stream-dependent discussion and approval process, as indicated in RFC
  4844, "The RFC Series and RFC Editor" [RFC4844], section 4.2.3.

  To that extent, section 4 of the document should explicitly mention
  that the IRTF, the Independent, and any possible future streams are
  not covered by the document.

  For the IAB,

  Olaf Kolkman
  April 4, 2008

Editors' Addresses

  Scott Bradner
  Harvard University
  29 Oxford St.
  Cambridge MA, 02138 USA

  Phone: +1 617 495 3864
  EMail: [email protected]


  Jorge L. Contreras
  WilmerHale
  1875 Pennsylvania Avenue NW
  Washington, DC 20006 USA

  Phone: +1 202 663 6872
  EMail: [email protected]











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