Chart of Accounts Activity, Time, Location Codes Activity Codes as of November 1, 2022 (Excel)Time Codes as of November 1, 2022 (Excel)Location Codes as of November 1, 2022 (Excel) Balance Sheet Accounts COA Balance Sheet Accounts as of September 3, 2020 (Excel) Revenue and Expense Account Codes COA Revenue Expense Accounts as of January 2023 (Excel) Activity, Time and Location codes, as well as the Revenue and Expense accounts are updated on a regular basis. Visit this webpage regularly to ensure you have the latest version.