302-3.404—Under what circumstances will my agency authorize a TCS?
Your agency will authorize a TCS when:
(c)
Your agency otherwise could authorize temporary duty travel and pay travel allowances, including payment of subsistence expenses, under chapter 301 of this title for the long-term assignment; or
(d)
Your agency determines it would be more advantageous, cost and other factors considered, to authorize a long-term assignment; and