Departmental (adjective)

1. Relating to a specific department within an organization or government.
2. Relating to the functioning or organization of a specific department.
3. Divided into or organized by departments or divisions.

Origin:

From late latin departmentalis, from departire to divide, from de- + partire to divide.

Examples:

1. This decision is departmental, not corporate.
2. The departmental budget was approved by the board.
3. Departmental meetings are held on the first Monday of each month.
4. Departmental policies must be followed by all employees.
5. Departmental boundaries were redrawn to reflect new responsibilities.