Dietaey supplements compliance

We sell dietary supplements on Amazon, and Amazon wants to see if we’re compliant (lab tests, cGMP). We test our products with third-party labs for potency, heavy metals, and microbial contamination; everything is good. However, we’ve rebranded our line and plan to create new Amazon listings for all products with new barcodes and a new brand. We also have about 20 units left in FBA. I don’t want to spend $350+ on the compliance process for a product we’ll be deactivating soon. My question is: if we deactivate or delete the product, will we still have to deal with the compliance request? Will deleting a product with a pending compliance request affect our account in any way?

From what I’ve read online, the best approach seems to be to pull the existing inventory from FBA, deactivate the listing and appeal the compliance request.