The joint DHS-Justice effort could form the basis for a federal XML dictionary. Hitch said all federal agencies could use NIEM as a basis for their XML efforts. Yet he and others at the workshop acknowledged that participation from a larger number of agencies would be needed to prompt such adoption.
The idea is to “take the core data elements of JXDM that are neutral and use them in other disciplines,” said Paul Wormeli, executive director of the Integrated Justice Information Systems Institute, a Justice-funded nonprofit that assists law enforcement agencies in implementing the JXDM. “Now that all this work is done, why redo it?” ...
The Justice-sponsored Global Justice Information-Sharing Initiative’s Infrastructure and Standards Working Group created JXDM to better share data between state law enforcement agencies and Justice.
“The basic problem [JXDM addressed] was the need to share information, to create a standard vocabulary,” Wormeli said. Although different law enforcement agencies, courts and other organizations could set up point-to-point systems, it was becoming clear that they needed to organize the material so it could be shared without the need for setting up individual connections, which can be costly to establish and maintain.
Although the first finished version of the standard was published early last year, the JXDM model is already used by more than 50 law enforcement agencies at the state, local and tribal levels, as well as by other federal agencies, Wormeli said.
Federal XML Work Group
Government XML Community of Practice