In-State Business Travel. Subject to appropriated funds, routine business travel may be authorized in accordance with appropriate internal approval procedures of the unit responsible for the official State business. Out-of-State or Out-of-Country Business Travel. Subject to appropriated funds, a unit head or designee may authorize out-of-State and out-of-country travel for official business. Requests for authorization shall be submitted on the Comptroller of the Treasury's GAD Form X-3A, “Individual Request for Out-of-State Travel.” Conventions, Conferences, Seminars, or Training Travel. Subject to appropriated funds, a unit head or designee may authorize in-State travel to conventions, conferences, seminars, or training in accordance with appropriate internal approval procedures. A unit head or designee may authorize out-of-State travel for these purposes using the Comptroller of the Treasury's GAD Form X-3A, “Individual Request for Out-of-State Travel.” Requests for authorization to travel out-of-country to conventions, conferences, seminars or training shall be submitted to the Secretary for approval.