Hi oauth group!

We proposed a new potential BoF on auditing (for AI agents mainly) on the 
agent2agent mailing list (see below).

This work would likely have a dependency on authorisation and delegation work 
in this group. Therefore we thought this group might be interested. We would 
definitely be interested in feedback from this group!

Mirja & Henk

————————
Here is also the proposed charter text directly (for more details checkout the 
architecture draft linked below!):

# Agent Use of Delegation and Interaction Traceability (AUDIT) Working Group 
Charter

Autonomous and semi-autonomous software agents, including those based on 
artificial intelligence (AI), are increasingly deployed to act on behalf of 
users, organizations, and services across the Internet. These agents interact 
across multiple administrative or trust domains and can initiate actions 
without direct human oversight at each step.

This introduces challenges for auditability, accountability, and transparency, 
including:

* Difficulty attributing actions to a specific user, agent instance, or 
delegation context
* Loss of visibility across long-running or distributed workflows
* Inconsistent capture of delegation relationships, authorization context, and 
identity transitions
* Cross-domain interactions lack interoperable means to exchange or verify 
audit-relevant information about the participating agents and their interactions

AI agents participate in two distinct classes of interactions that must be 
audited:

* User-facing interactions, such as prompts, conversations, and approvals, 
capturing user intent and human-in-the-loop decisions
* System-facing interactions, such as API calls, tool usage, and delegation to 
other agents or services

Effective auditing requires linking user intent to resulting system actions 
across protocol and administrative boundaries. While traditional workflows 
support evolving authorization, these transitions are usually explicit and 
predefined. AI agent systems introduce dynamic, fine-grained authorization 
changes that arise during execution, driven by agent decisions, delegation, and 
human interaction. Auditing must therefore capture authorization as a 
time-evolving state and correlate these transitions across interactions and 
domains.

Additionally, AI agent behavior may be non-deterministic and not fully 
predefined, requiring auditing mechanisms to capture execution context and 
structure as they emerge. Auditing must also distinguish between user, agent, 
and service identities, and ensure audit data remains interpretable across 
systems without shared assumptions.

## Scope and Goals

The AUDIT working group will define interoperable mechanisms for auditing and 
accountability of AI agents and delegated systems across Internet protocols.

The group will focus on architectures, protocol-layer specifications, and data 
representations that enable systems to record, exchange, and verify 
audit-relevant information across user-facing and system-facing interactions. 
This includes capturing delegation chains, evolving authorization state, and 
enabling consistent interpretation and correlation of audit data across domains.

The working group will not define auditing policies or compliance frameworks, 
but instead provide the technical building blocks needed to support them.

## Deliverables

The AUDIT working group is expected to produce:

1. Architecture for AI Agent Auditing
An Informational RFC describing roles, trust relationships, and data flows for 
interoperable auditing, including the relationship between user-facing and 
system-facing audit signals.

2. Audit Data Models and Semantics
One or more Standards Track RFCs defining data models for representing audit 
information, including interaction records, agent identity, delegation context, 
authorization state over time, and action provenance.

3. Protocol Extensions or Profiles
One or more Standards Track RFCs specifying extensions to existing IETF 
protocols (e.g., HTTP, OAuth, or token formats) to convey audit-related 
information.

4. Best Practices for Deployment and Operation
An Informational or BCP document providing guidance for secure, interoperable, 
and privacy-aware auditing, including correlation across interaction types.


> Begin forwarded message:
> 
> From: "Mirja Kuehlewind \(IETF\)" <[email protected]>
> Subject: [agent2agent] New draft on AI Agent Auditing and proposed BoF/WG 
> charter
> Date: 19. May 2026 at 10:03:46 CEST
> To: [email protected]
> Cc: Henk Birkholz <[email protected]>
> 
> Hi all,
> 
> We been working on auditing for AI agents and submitted yesterday a new draft 
> that proposes a high-level architecture. Auditing is becoming increasingly 
> important for monitoring long-running workflows, trust, and also due to 
> regulatory requirements. The proposed architecture takes a holistic approach 
> to enable monitoring for the whole agent chain. However, please have a look 
> directly at the draft here:
> 
> https://www.ietf.org/archive/id/draft-kuehlewind-audit-architecture-00.html
> 
> In parallel and given the BoF deadline is already this Friday, we started 
> working on a proposed charter. We believe the proposed work would be in scope 
> for the IETF and would likely need a new working group, therefore we thought 
> it might be useful to provide already a strawman charter to outline the 
> potential scope. Please see here:
> 
> https://github.com/mirjak/draft-audit-architecture/blob/main/audit-charter.md
> 
> We would be very interesting to get some quick feedback (before Friday), 
> especially about:
> 
> 1) Is there general interest in agent auditing work in the IETF? Are there 
> other people who maybe already work on this topic or a planning to?
> 
> 2) Any comments on the proposed scope of the work? Is the scope clear? Is the 
> IETF the right place for this work? Does this need a new working group?
> 
> 2) Any comments on the proposed architecture or any additional work in the 
> space!
> 
> Thanks!
> Mirja & Henk
> _______________________________________________
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