This is the 13125th most frequent Russian word.
межведомственная
Interagency.
In this sentence, 'межведомственная' describes the nature of the commission, indicating that it involves multiple agencies working together.
Межведомственная комиссия заседала вчера.
The interagency commission met yesterday.
Here, 'межведомственного' qualifies the type of cooperation, suggesting collaboration between different agencies.
Процесс согласования потребовал межведомственного взаимодействия.
The coordination process required interagency cooperation.
In this context, 'межведомственная' is used to denote that the group consists of members from various agencies.