Corruption Prevention and Combating Bureau (KNAB; Latvian: Korupcijas novēršanas un apkarošanas birojs) is a specialised anti-corruption authority of Latvia.
Its aim is to fight corruption in Latvia in a coordinated and comprehensive way through prevention, investigation and education.
[1] KNAB is an independent public administration institution under the supervision of the Cabinet of Ministers.
[2] The current director of KNAB is Jēkabs Straume (appointed on June 15, 2017).
[3] The deputy director on corruption combating matters is Jānis Roze.