An LOI is required for new and resubmitted applications:
- New applicants can submit an LOI by logging into PCORI Online, completing the required LOI fields for the PFA, and uploading the completed PFA-specific LOI template into the system.
- Submitting an LOI is a requirement of resubmissions unless the applicant has received an Invitation to Resubmit. Applicants who are resubmitting must complete the LOI fields for the PFA and upload a completed LOI Template to PCORI Online. Invited applicants are required to upload their Invitation to Resubmit letter and complete the LOI questions in PCORI Online but do not need to upload the LOI template.