January 16, 2020 15:18 Follow The County is free to choose the tools they will use for financial transactions and reporting. Related articles Is it up to individual counties to determine how internal controls are done? How can Harris Financial, allow one person to do the whole disbursement process? Can treasurer give written ok through email? The application for minority and women's business certification asks for both my NAICS code and my UNSPSC. What is the difference between a NAICS code and a UNSPSC?