Русско-англо-русский юридический словарь

A cabinet is a body of high-ranking state officials, typically consisting of the top leaders of the executive branch, usually called ministers.

The functions of a cabinet are varied: in some countries it is a collegial decision-making body with collective responsibility, while in others it may function as a purely advisory body to a decision making head of state or head of government. In some countries, the cabinet is named "Council of Ministers" or "Government". These countries may differ in the way that the cabinet is used or established. (Wikipedia)

A Council of State is a governmental body in a country, or a subdivision of a country, with a function that varies by jurisdiction. It may be the formal name for the cabinet or it may refer to a non-executives advisory body associated with a head of state. In some countries it also has a function as a supreme administrative court and sometimes regarded as the equivalent of a privy council. (Wikipedia)

Advisory body means a council, committee, or task force whose members have been appointed by the director or designee to provide advice or technical assistance to the department in an identified area of public health. (Law Insider)

The Scientific Council is an advisory body whose Chairman and members are appointed by the CEO. Its purpose is to make recommendations to research and innovation stakeholders on the Group’s research policy and provide information on the way in which the scientific community views how Orange and the wider telecoms sector are changing. (Scientific Council | Corporate - Orange)