DEFINITION under Employment Exchanges (Compulsory Notification of Vacancies) Act, 1959 :

Employee means any person who is employed in an establishment to do any work for remuneration.{ Section 2(b)}

Employer means any person who employs one or more other person to do any work in an establishment for remuneration and includes any person entrusted with the supervision and control of employees in such establishment.{ Section 2(c)}

Employment Exchange means any office or place established and maintained by the Government for the collection and furnishing of information, either by the keeping of registers or otherwise, respecting— (i ) persons who seek to engage employees. (ii) persons who seek employment, and (iii) vacancies to which persons seeking employment, may be appointed .{ Section 2(d)}

Establishment means— ( a) any office, or (b) any place where any industry, trade, business or occupation is carried on.{ Section 2(e)}

Establishment in Public Sector means an establishment owned, controlled or managed by — (1) the Government or a department of the Government (2) a Government company as defined in Section 617 of the Companies Act,1956 ( 1 of 1956) ; (3) a corporation (including a co-operative society ) established by or under a Central, Provincial or State Act, which is owned, controlled or managed by the Government; (4) a local authority.{ Section 2(f)}

Establishment in Private Sector means an establishment which is not an establishment in public sector and where ordinarily twenty-five or more persons are employed to work for remuneration.{ Section 2(g)}