Please note SAMHSA’s application process may take up to 45 business days. If your application has been approved, there will be a green box indicating “CERTIFIED”, after entering your information. You can also contact SAMHSA at 866-BUP-CSAT (866-287-2728) or at [email protected] for an update. Once approved you can expect to receive an approval letter via email. It is very important that you download or print/save a copy of this approval letter for your files.