National Accountability Ordinance, 1999 Section 5(n)
“Holder of public office” means a person who- (i) has been the President of Pakistan or the Governor of a Province; (ii) is, or has been the Prime Minister, Chairman Senate [ , Deputy Chairman Senate], Speaker [**] National Assembly, Deputy Speaker National Assembly, Federal Minister, Minister of State, Attorney General and other Law Officer appointed under the Central Law Officers Ordinance, 1970, (VII of 1970) Advisor to the Prime Minister, Special Assistant to the Prime Minister, Federal Parliamentary Secretary, Member of Parliament, Auditor General, Political Secretary, Consultant to the Prime Minister and holds or has held a post or office with the rank or status of a Federal Minister or Minister of State; (iii) is, or has been, the Chief Minister, Speaker Provincial Assembly, Deputy Speaker Provincial Assembly, Provincial Minister, Advisor to the Chief Minister, Special Assistant to the Chief Minister, Provincial Parliamentary Secretary, Member of the Provincial Assembly, Advocate General including Additional Advocate General and Assistant Advocate General, Political Secretary, Consultant to the Chief Minister and who holds or has held a post or office with the rank or status of a Provincial Minister; (iv) is holding, or has held, an office or post in the service of Pakistan, or any service in connection with the affairs of the Federation, or of a Province, or of a local council constituted under any Federal or Provincial law relating to the constitution of local councils cooperative societies or in the management of corporations, banks, financial institutions firms, concerns, undertakings or any other institution or organization established, controlled or administered by or under the Federal Government or a Provincial Government, other than a person who is a member of any of the armed forces of Pakistan except a person who is, or has been a member of the said forces and is holding, or has held, a post or office in any public corporation, bank, financial institution, undertaking or other organization established, controlled or administered by or under the Federal Government or a Provincial Government or, notwithstanding anything contained in the Pakistan Army Act, 1952 (XXXIX of 1952) or any other law for the time being in force, a person who is a civilian employee of the Armed Forces of Pakistan; (v) has been, the Chairman or Vice-Chairman of a zila council, a municipal committee, a municipal corporation or a metropolitan corporation constituted under any Federal or Provincial law relating to local councils; (vi) is or has been a District Nazim or Naib Nazim, Tehsil Nazim or Naib Nazim or Union Nazim or Naib Nazim. Explanation.-For the purpose of this sub-clause the expressions “Chairman” and “Vice-Chairman” shall include “Mayor” and “Deputy Mayor” as the case may be, and the respective councilors therein; and (vii) has served in and retired or resigned from or has been discharged or dismissed from the Armed Forces of Pakistan;
Explanation
A 'Holder of public office' is a broad category including the President, Governors, Prime Minister, Federal/Provincial Ministers, Members of Parliament/Provincial Assemblies, high-ranking law officers, civil servants, managers of state-controlled corporations/banks, local government heads (Nazims, Mayors), and members (retired or active) of the Armed Forces of Pakistan (including civilian employees).