Individually billed accout IBA use is authorized to pay both official and personal expenses on official travel.?

Individually Billed Accounts (IBA) allow travelers to charge both official and personal expenses incurred during official travel. While the primary purpose of an IBA is to facilitate payment for government-related expenses, travelers are permitted to use the account for personal charges, provided they are responsible for settling the total amount upon billing. It's essential to adhere to guidelines and ensure that personal expenses do not violate any travel policies. Misuse of the IBA for non-official expenses could result in disciplinary action.