Constitution of Zambia (Amendment) [No. 2 of 2016 “ sitting ” means a meeting of the National Assembly, within a session, which concludes with an adjournment, and includes a parliamentary committee meeting; “ Speaker ” means the person elected Speaker of the National Assembly in accordance with Article 82 (1); “ State institution ” includes a ministry or department of the Government, a public office, agency, institution, statutory body, commission or company in which the Government or local authority has a controlling interest, other than a State organ; “ State office ” includes the office of President, VicePresident, Speaker, Deputy Speaker, Member of Parliament, Minister and Provincial Minister; “ State officer ” means a person holding or acting in a State office; “ State organ ” means the Executive, Legislature or Judiciary; “ statutory instrument ” means a proclamation, regulation, rule, by-law, order or other similar legal instrument made under a power conferred by this Constitution or an Act of Parliament; “ subordinate court ” means a court subordinate to the High Court; “ sub-national ” means an administrative division of government at provincial or district level; “ sub-structure ” includes a district, ward and village; “ superior court ” means the Supreme Court, Constitutional Court, Court of Appeal and High Court established in accordance with this Constitution; “ Supreme Court ” means the Supreme Court established in this Constitution; “ tax ” includes rates, levies, charges, tariffs, fees, tolls and duties; “ term ” means a period of five years commencing when the National Assembly first sits, after a general election, and ending when Parliament is dissolved; 111