[OAUTH-WG] Re: [oauth-ext-review] Re: [IANA #1449104] expert review for draft-ietf-oauth-rfc7523bis (OAuth Token Endpoint Authentication Methods)

[Michael Jones <[e-mail]>]

I’d be willing to be a DE for the “OAuth Dynamic Client Registration Metadata” and “OAuth Token Endpoint Authentication Methods” registries.  I never believed that token introspection was a preferred practice, so I’ll pass on that one.

                                                                Thanks,
                                                                -- Mike

From: Deb Cooley <[e-mail]>
Sent: Thursday, April 30, 2026 3:53 AM
To: [e-mail]
Cc: [e-mail]; [e-mail]
Subject: [oauth-ext-review] Re: [IANA #1449104] expert review for draft-ietf-oauth-rfc7523bis (OAuth Token Endpoint Authentication Methods)

I'll take volunteers/suggestions for people interested in serving as DE on these registries.  Listed below:

Registry: OAuth Dynamic Client Registration Metadata
Reference: RFC 7591
Registration Procedure: Specification Required
URL: https://www.iana.org/assignments/oauth-parameters/
Requests pending: N/A

Registry: OAuth Token Endpoint Authentication Methods
Reference: RFC 7591, RFC 8414
Registration Procedure: Specification Required
URL: https://www.iana.org/assignments/oauth-parameters/
Requests pending: N/A

Registry: OAuth Token Introspection Response
Reference: RFC 7662
Registration Procedure: Specification Required
URL: https://www.iana.org/assignments/oauth-parameters/
Requests pending: N/A

I'd be looking for 1-2 people to add (some of these have a fair number of external registrations).

Thanks,
Deb

On Wed, Apr 29, 2026 at 1:37 PM David Dong via RT <[e-mail]<mailto:[e-mail]>> wrote:
Hi Justin (cc'ing Deb),

Thank you for your review.

I've sent in a request for additional DEs for the registries that you are solo on currently.

Thanks!

Best regards,

David Dong
IANA Services Sr. Specialist

On Tue Apr 28 13:38:56 2026, [e-mail]<mailto:[e-mail]> wrote:
> Hi all,
>
> Sorry for the delay, all these messages were getting binned for some
> reason.
>
> Anyway, I read the document and i approve the registration.
>
> Can we get a second person on the review for any registries I'm still
> solo on all e we don't get stuck again?
>
> - Justin
> ________________________________
> From: Amanda Baber via RT <[e-mail]<mailto:[e-mail]>>
> Sent: Monday, April 27, 2026 9:54 PM
> Cc: [e-mail]<mailto:[e-mail]> <[e-mail]<mailto:[e-mail]>>;
> [e-mail]<mailto:[e-mail]> <[e-mail]<mailto:[e-mail]>>; Justin Richer <[e-mail]<mailto:[e-mail]>>
> Subject: [oauth-ext-review] [IANA #1449104] expert review for draft-
> ietf-oauth-rfc7523bis (OAuth Token Endpoint Authentication Methods)
>
> Dear Justin (cc: oauth-ext-review, oauth wg),
>
> Can you review this before Thursday's telechat? We'll have to mark
> this "IANA Not OK" if we don't receive a response.
>
> thanks,
>
> Amanda Baber
> IANA
>
> On Mon Apr 20 22:57:43 2026, david.dong wrote:
> > Dear Justin Richer (cc: oauth-ext-review, oauth wg),
> >
> > Following up on this; as the designated expert for the OAuth Token
> > Endpoint Authentication Methods registry, can you review the proposed
> > reference updates in draft-ietf-oauth-rfc7523bis-07 for us? Please
> > note that both registrations currently also have OpenID as the change
> > controller, but this document is updating the change controller to
> > the
> > IETF; the authors have confirmed that this is intentional.
> >
> > Please see:
> >
> > https://datatracker.ietf.org/doc/draft-ietf-oauth-rfc7523bis/
> >
> > The due date was April 15th.
> >
> > If this is OK, when the IESG approves the document for publication,
> > we'll make the updates at:
> >
> > https://www.iana.org/assignments/oauth-parameters/
> >
> > With thanks,
> >
> > David Dong
> > IANA Services Sr. Specialist
> >
> > On Fri Apr 10 16:42:27 2026, david.dong wrote:
> > > Dear Justin Richer (cc: oauth-ext-review, oauth wg),
> > >
> > > Following up on this; as the designated expert for the OAuth Token
> > > Endpoint Authentication Methods registry, can you review the
> > > proposed
> > > reference updates in draft-ietf-oauth-rfc7523bis-07 for us? Please
> > > note that both registrations currently have OpenID as the change
> > > controller, but this document is updating the change controller to
> > > the
> > > IETF.
> > >
> > > Please see:
> > >
> > > https://datatracker.ietf.org/doc/draft-ietf-oauth-rfc7523bis/
> > >
> > > The due date is April 15th.
> > >
> > > If this is OK, when the IESG approves the document for publication,
> > > we'll make the updates at:
> > >
> > > https://www.iana.org/assignments/oauth-parameters/
> > >
> > > With thanks,
> > >
> > > David Dong
> > > IANA Services Sr. Specialist
> > >
> > > On Wed Apr 01 19:15:52 2026, david.dong wrote:
> > > > Dear Justin Richer (cc: oauth-ext-review, oauth wg),
> > > >
> > > > As the designated expert for the OAuth Token Endpoint
> > > > Authentication
> > > > Methods registry, can you review the proposed reference updates
> > > > in
> > > > draft-ietf-oauth-rfc7523bis-07 for us? Please note that both
> > > > registrations currently have OpenID as the change controller, but
> > > > this
> > > > document is updating the change controller to the IETF.
> > > >
> > > > Please see:
> > > >
> > > > https://datatracker.ietf.org/doc/draft-ietf-oauth-rfc7523bis/
> > > >
> > > > The due date is April 15th.
> > > >
> > > > If this is OK, when the IESG approves the document for
> > > > publication,
> > > > we'll make the registration at:
> > > >
> > > > https://www.iana.org/assignments/oauth-parameters/
> > > >
> > > > With thanks,
> > > >
> > > > David Dong
> > > > IANA Services Sr. Specialist
>
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