0 between or involving different departments of a school, university, business, etc.:
1 relating to or involving two or more departments:
An interdepartmental working group is producing a report on efficiency.
interdepartmental communications/discussion/cooperation
Historians of railway work recognize that there were strong intergrade and interdepartmental rivalries in the industry.
At his instigation, an interdepartmental committee was established to examine the questions at hand.
The authors make a plea for greater interdepartmental dialogue.
Clearly corporate regulation does not remove opportunities to manipulate, but comparatively it allows for less ambiguity than normally characterizes the departmental hierarchy and interdepartmental regulations.
By contrast, national bureaucracies are large and interdepartmental transfers tend to be frequent.
For the period between 1990 and 1999, the number of officials who changed posts in the context of interdepartmental mobility amounted to 8,669.
Coordination and interdepartmental liaison was essential to ensure a seamless journey through planning and onto treatment.
The interdepartmental timber working group is working to develop a common reporting template which will form the basis for future reporting on timber procurement.
