Explanation

Section 6 (b)(1) of NAB Ordinance, 1999 deals with Chairman.

A person sl all not be appointed as Chairman NAB unless he,-

(i) is a Pakistani citizen and not has dual citizenship.

(ii) is a retired Chief Justice or a judge of the Supreme Court or a Chief Justice of a High Court

(ii) is a retired Federal Government Officer in BPS 22 or equivalent

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The Chairman of NAB is appointed by the President of Pakistan for a period not extendable for 4 years.

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The Chairman of the NAB Bureau is appointed by the president in consultation with the: 

Leader of House in National Assembly

Leader of Opposition in the National Assembly

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The Chairman NAB resign his office by writing under his hand addressed to the President