Final answer:
Required documentation for foreign adoptions must be submitted to DFAS within 60 calendar days of the request to ensure a smooth process.
Step-by-step explanation:
For foreign adoptions, all requested documentation must be submitted to the Defense Finance and Accounting System (DFAS) within 60 calendar days of the request. Failure to submit these documents within the given timeframe could result in a delay or denial of any financial adjustments or allowances associated with the adoption. It's critical for service members to adhere to this timeline to ensure the adoption process proceeds as smoothly as possible.