Proof of Concept. Not official USMC content, not authoritative for pay, records, or leave decisions. Sourced from public MCO and MARADMIN material. Read full disclaimer.
TDY orders, per diem, lodging, transportation, DTS, GTCC, vouchers, long-term TDY, and reimbursement.
TDY over 30 days. Reduced per diem at 30+ days. Flat-rate per diem at 180+ days. ITRA for extended TDY.
Government quarters availability, Integrated Lodging Program (ILP), commercial lodging limits, AEA framework.
M&IE rates, lodging rates, reduced per diem, flat-rate per diem (30+/180+ days), proportional meal rate.
TDY/TAD authorization framework, orders types, funding sources, AO and RO oversight.
Air travel (city pair, GSA fares), rental car authorization, POV use on TDY, local transportation.
Voucher submission, receipts requirements, miscellaneous reimbursable expenses, common errors.
TDY/TAD content sources from the DoD Joint Travel Regulations (JTR) Chapters 2-4 (Travel Authorization, TDY Travel and Allowances), DoDI 5154.31 Volume 5 (Defense Travel System), the Government Travel Charge Card Program directives, and current MARADMINs governing TDY allowances and DTS procedures.
Each topic page cites the controlling JTR chapter, paragraph, and DTMO rate table reference. Verify current per diem rates through DTMO before action.