ほっそく発足hossokuはっそく発足hassoku
1.
The act of initiating the activities of a newly formed organization or group, marking the commencement of its operations.
2.
The moment when a committee, meeting, or similar entity is officially established and begins its intended functions.
3.
The process of beginning a journey or venture, indicating a departure from one point to engage in a new endeavor.
Example:
安倍内閣は、第９０代の内閣総理大臣に指名された安倍晋三が２００６年９月２６日に発足させた内閣である。