The National Accountability Bureau (Urdu: قومی احتساب بیورو; abbreviated NAB) is Pakistan's anti-corruption agency.

[1] Under the National Accountability Ordinance, 1999, the NAB was established as the cell's successor, and given the additional responsibility of preventing and raising awareness of corruption.

[4] The current senior management of NAB is as follows:-[4] The Federal Public Service Commission is responsible for recruitment of Assistant Directors.

[20] Newly recruited Assistant Directors attend a five to seven month 'Investigators Basic Induction Course' and are then posted to the central headquarters of the NAB or its regional bureaus.

[25][26] According to an editorial in Dawn, the NAB's actions cost Pakistan's taxpayers $28 million in payments as damages as well as a loss of face.