IDT Courses DTCC Lane Changes
IDT credits can be used two ways, with the first being a one-time event:
1.Fifteen IDT credits can be used _one time only_ to fulfill /all/ the
credit requirements for a single lane advancement
2.For each 15 credit lane advancement composed of the minimum 9 graduate
credits, six IDT credits can be used for a lane advancement.
The information above does not expire except that once #1 is utilized,
15 IDT credits cannot be used again for a single lane advancement.
This is on Page 4, #4. Lane Advancement Requirements in the Professional