A follow-up pass on the PMA RTA checklist wasn't about redoing the administrative package, it was about confirming the checklist itself was still accurate against the current FDA requirements before the next submission relied on it.
A checklist needs its own verification
An RTA checklist is only as good as its last verification against FDA's actual current requirements. Treating it as permanently accurate is the same mistake as treating any other reference document as permanently current.
- Verifying every PMA administrative document against the current FDA RTA checklist, line by line
- Cross-checking the cover letter and user fee cover sheet against that checklist
- Confirming training comprehension via a quiz where applicable
The recurring cost of a stale checklist
A Refuse-to-File decision from FDA due to a missing or incorrect administrative document in the PMA package is the same risk whether it's the first submission or a later one built on an unverified checklist.
What the accuracy check confirmed
Completing the PMA submission's administrative documents, cover letter and user fee cover sheet, verified against the FDA Refuse-to-File checklist, confirmed the checklist itself was still trustworthy going into the next cycle.
The Real Takeaway
A PMA administrative package (cover letter, user fee cover sheet) is a common place for an avoidable Refuse-to-File decision.
Every required field has to be checked against the current FDA RTA checklist before submission, not after, and the checklist itself needs the same periodic check.