Are there any restriction or limits put on expenses related to internal travel?
Maximum rates of per diem allowances for travel in foreign areas are established by the Secretary of State and apply to all U.S. Government employees and contractors. USDOL requires its grantees to adhere to these rates as well. For regulations pertaining to these rates, see the Federal Travel Regulations, Chapter 301-7, as established by the General Services Administration and implementing regulations established by Federal Agencies, (Foreign Affairs Manual – See 6 FAM 150).
