Noun

(wikipedia handover) (en noun)

The transference of authority, control, power or knowledge from one agency to another

Noun

(wikipedia takeover) (en noun)

(label) The purchase of one company by another; a merger without the formation of a new company, especially where some stakeholders in the purchased company oppose the purchase.

*{{quote-magazine, date=2014-03-15, volume=410, issue=8878, magazine=(The Economist)

, title= Turn it off , passage=If the takeover is approved, Comcast would control 20 of the top 25 cable markets, […]. Antitrust officials will need to consider Comcast’s status as a monopsony (a buyer with disproportionate power), when it comes to negotiations with programmers, whose channels it pays to carry.}}

The acquisition of a public company whose shares are listed on a stock exchange, in contrast to the acquisition of a private company.

A time or event in which control or authority, especially over a facility is passed from one party to the next.

*1991 , Information Services on Latin America (Oakland, Calif.), ISLA: Volume 43, Issues 1-3 , p. 195:

Revollo was absent when Bolivian police and the navy captain arrived at dawn, and the base takeover came off without problems, according to a U.S. narcotics official.