官方认可;鉴定合格the fact of being officially recognized, accepted, or approved of, or the act of officially recognizing, accepting, or approving of something
The college was given full accreditation in 1965. 该学院于1965年获得完全的官方认证。
The committee has established new procedures for the accreditation of degrees. 委员会制定了新的学位认证程序。