Requirements to transact with indirect CSP in another region

My situation is as follows:
We are a multinational company operating in various European countries and in the United States. I work in the Italian branch, which is a Tier 1 CSP partner. Our counterpart in the United States is also part of the same multinational group and operates as a Tier 2 CSP partner.

In Italy, we have a customer based in the United States who needs to purchase Microsoft subscriptions. Our intention is to invoice/sell the licenses directly to the U.S.-based customer from Italy, by purchasing them from our U.S. sister company, which would then provision the licenses into the customer's U.S. tenant.

I would like to know whether this scenario is compliant with Microsoft’s CSP policies.
Thank you.