THE PUNJAB GOVERNMENT RULES OF BUSINESS, 2011 — Business means the work done by the Government. Department means a self-contained administrative unit in the Secretariat responsible for the conduct of business of the Government in a distinct and specified sphere, and declared or constituted as such under the rules. Secretary means the Secretary or Acting Secretary to Government in-charge of a Department or part of a Department and includes the Chief Secretary, the Additional Chief Secretary, the Special Secretary and the Additional Secretary in-charge of a Department. A Department shall consist of a Minister, a Secretary and such other officials as the Government may determine, provided that the same person may be the Minister or the Secretary for more than one Department.