Code sets are complementary to the DTTN Standards for XML canonical document structures. DTTN supports both proprietary and internationally recognized / commonly adopted code sets. The DTTN provides facilities for the mapping to be specified between a proprietary code set and any other code set, be a proprietary or an internationally recognized code set.
As part of its core infrastructure, DTTN will adopt internationally recognized code sets.
Click here to download the DTTN Recommended Code List.