WEBVTT 00:04.570 --> 00:07.139 Non routine travel . Occasionally you 00:07.150 --> 00:09.372 may need authorization for a trip other 00:09.372 --> 00:11.140 than a routine temporary duty 00:11.149 --> 00:14.119 assignment or TDY processing trips 00:14.130 --> 00:16.110 other than routine TD I travel is 00:16.120 --> 00:18.342 determined by travel policy and whether 00:18.342 --> 00:20.620 certain criteria are met . If you 00:20.629 --> 00:23.020 select non routine travel , additional 00:23.030 --> 00:25.030 information may be required for the 00:25.030 --> 00:27.370 itinerary travel reimbursement may be 00:27.379 --> 00:29.469 limited and the authorizing official 00:29.479 --> 00:31.646 may request supporting documentation , 00:31.870 --> 00:33.814 other authorizations and pre audit 00:33.814 --> 00:35.680 flags may activate during the 00:35.689 --> 00:37.810 authorization process requiring 00:37.819 --> 00:40.319 comments to justify the travel . Types 00:40.330 --> 00:42.029 of non routine travel include 00:42.040 --> 00:44.080 invitational travel , dependent , 00:44.090 --> 00:46.034 invitational travel and government 00:46.034 --> 00:46.740 funded leave .