This message was posted by a user wishing to remain anonymous
Dear community,
We (as a sponsor) submitted an IND back in Oct. 2021. A CRO helped us with eCTD submission.
Later, we contracted the same CRO as our clinical CRO. There was a detailed appendix with activities in the contract, but there was no mention of 21CFR312. In addition, the contract was signed in Nov. 2021. So there was no TORO attached to the 1571 form for the initial IND, and the #15 of 1571 was marked as "No." and there was no 1.3.1.4.
Since the signing of the contract, the CRO was acting as a representative of us (sponsor) and conducted investigator selection, site visits, etc.
My questions:
1) is it required to report to FDA about the transfer of obligations? If so, what is the best way to do it now? Re-submit 1571? Should we submit 1.3.1.4?
2) Can the list in contract appendices count as the transfer of obligations agreement? If we draft and sign TORO now, how can we explain that the CRO acted as our representative already and conducted some clinical activities?
3) what is the difference between 1.3.1.4 (Transfer of Obligations) and the attachment to 1571 (TORO)? If they are the same, why does FDA ask for the same document in two different places?
Thank you!