I'm long gone from AA TAP, but food for thought:
From https://www.irs.gov/privacy-disclosure/cloud-computing-environment ("Cloud Computing Environment"):
"Onshore Access
Agencies must leverage vendors and services where (i) all FTI* physically resides in systems located within the United States; and (ii) all access and support of such data is performed from the United States.
Identification of requirement that FTI may not be accessed by contractors located “offshore”, outside of the United States or its territories. All physical locations where FTI is stored, transmitted, processed and/or received must remain within the United States. This includes all primary and secondary data centers and any backup facilities. Additionally, cloud environments (and any components, including, but not limited to, storage, virtualization, operating systems and networking) may not be accessed by vendor administrators from networks outside the UnitedStates. Further, FTI may not be received, stored, processed or disposed via information technology systems located off-shore. The discovery of offshore storage and/or access to FTI during an onsite Safeguards review will result in a Critical finding."
*FTI = "Federal Tax Information"
Now, I would think that offshoring any portion of TAP might run afoul of this IRS ruling?
Just a thought....