noun
board of directors; board of trustees
Refers to the governing body of an organization, such as a company, school, or non-profit. The exact English term depends on the type of organization.
来月の理事会で新しい方針が決まる予定です。
The new policy is scheduled to be decided at next month's board meeting.
彼は大学の理事会のメンバーです。
He is a member of the university's board of trustees.
Compound of 理事 (director, trustee) and 会 (meeting, association).