Third Party Assurer Guides
The Third‑Party Assurer Hub provides everything you need to know about what a Third Party Assurer does.
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The Third‑Party Assurer Hub provides everything you need to know about what a Third Party Assurer does.
FAQs Responsibilities Policies
Third-Party Assurers (TPAs) play a critical role in strengthening trust, transparency, and delivery quality across Intersect Administered projects.
As a TPA, you act as an independent verifier, confirming that milestones are not only complete, but delivered to the standard agreed in the proposal and signed contract. Your work ensures that Cardano Treasury funds are released based on evidence, quality, and accountability.
Provide independent verification of milestone completion
Assess whether deliverables meet agreed acceptance criteria
Confirm quality and completeness, not just activity
Produce clear and unbiased reports for the community
Your role helps to:
Protect Treasury funds
Increase transparency for the community
Strengthen confidence in funded projects
Ensure consistent delivery standards
See what’s expected of you as a Third‑Party Assurer Read Responsibilities
See what’s expected of you as a Third‑Party Assurer Read Responsibilities
The milestone verification process ensures that each vendor’s completed work is accurate, complete, and aligned with the commitments made in their project plan. As a Third‑Party Assurer, your independent review is a key part of maintaining accountability across the ecosystem.
These three steps give you a clear, start‑to‑finish view of how milestone reviews works and what you’re responsible for at each stage.
Agreement to be a Third Party AssurerYou may be nominated by a Vendor to act as a Third Party Assurer (TPA) for their project. Before accepting, make sure you meet all the requirements for the role. While your responsibilities should align with Intersect’s TPA policy, your working relationship will remain directly between you and the Vendor.
Intersect will confirm with the Vendor if their chosen TPA is appropriate. TPA Responsibilities
Milestone Review & AssessmentOnce confirmed as a TPA, your role is to independently review vendor milestones. You’ll assess submitted evidence against the agreed requirements, request clarification if needed, and provide a clear, unbiased judgement on whether the milestone has been successfully completed. How to Review a Milestone
Final Review & Approval Once your assessment is submitted, the Delivery Assurance team conducts a final review to ensure everything is complete and consistent. If both your review and the DA team’s checks confirm that the milestone meets the required standard, the milestone is approved.
The vendor’s payment is then released and approved milestones are made public. This supports transparency and helps everyone follow project progress across the ecosystem. Treasury Dashboard

Learn the core duties of a Third‑Party Assurer and how you support transparent project delivery.

Understand how to review milestone evidence and confirm whether requirements have been met.
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