Central Anticorruption Bureau (CBA)

What is the Central Anticorruption Bureau?

The Central Anticorruption Bureau, commonly referred to as the CBA, is a specialised public authority in Poland responsible for combating corruption in public and economic life, particularly where corruption may affect the activities of public institutions, local government, business transactions involving public funds, and decision-making by public officials. It operates under a dedicated statutory framework and combines intelligence, analytical, control, and investigative functions.

In practical terms, the CBA is tasked with identifying and preventing corrupt conduct, detecting offences against the proper functioning of public institutions, verifying asset declarations submitted by certain public office holders, and examining irregularities in public procurement, privatisation, public spending, concessions, permits, and management of state or municipal property. Its remit may also extend to conduct harming the financial interests of the State Treasury or undermining confidence in the integrity of public administration.

The CBA is not a court and does not issue final judgments on criminal liability. It is an investigative and control body. Depending on the case, it may collect information, carry out operational activities within statutory limits, conduct inspections, secure documents and digital evidence, question persons in procedural settings, and cooperate with the prosecutor’s office and other services. If suspected criminal conduct is identified, the matter may lead to prosecutorial action and, ultimately, court proceedings.

What does the CBA deal with in practice?

The Bureau’s activity is most often associated with corruption-related risks, but the scope of its work is broader. It may become involved where there are allegations of bribery, abuse of office, conflicts of interest, bid-rigging in public tenders, unreliable asset disclosures, irregularities in public contracts, or unlawful influence over administrative or business decisions connected with public resources. It may also analyse whether internal safeguards in public entities are sufficient to reduce corruption risk.

From the perspective of individuals and businesses, CBA-related matters may concern public procurement participants, managers of state-linked entities, public officials, local government officers, entrepreneurs cooperating with the public sector, and persons required to submit declarations of assets or financial interests. In some cases, the issue is strictly criminal. In others, it begins as a control or verification procedure and later develops into administrative, disciplinary, tax, or criminal consequences.

The legal significance of a CBA case depends on its stage and procedural basis. A control activity is different from a criminal investigation, and both are different from preventive or analytical actions. For that reason, proper legal assessment requires determining what powers are being exercised, what authority is acting, what documents have been requested, whether the person concerned has procedural status, and what risks arise from the facts under review.

When is it worth seeking legal assistance in a CBA-related matter?

Legal support may be necessary as soon as there is contact from the CBA, a request for documents or explanations, notification of inspection activities, a summons for questioning, a search, seizure of devices or records, or information suggesting that a corruption-related issue is being verified. Early legal analysis is also important where a business identifies internal red flags – for example, problematic tender practices, unusual commission arrangements, gifts to decision-makers, incomplete due diligence, or deficiencies in approval procedures.

Private individuals may need assistance if they hold or held public functions, submitted asset declarations, are involved in local government or public administration matters, or are connected to proceedings concerning permits, subsidies, contracts, or public investments. Entrepreneurs may require support when dealing with compliance failures, investigations concerning employees or management, public procurement disputes, or allegations that business conduct improperly influenced official decisions.

A prompt consultation with a lawyer can help clarify the legal status of the matter, organise communication with authorities, protect procedural rights, secure relevant evidence, and reduce the risk of avoidable mistakes. In practice, early intervention may limit exposure to inconsistent statements, document-handling errors, breaches of confidentiality, obstruction allegations, reputational harm, financial loss, or escalation into broader criminal or regulatory proceedings.

Legal assistance in CBA-related matters often includes both reactive defence and preventive work. Reactive support concerns representation in ongoing proceedings, preparation for questioning, review of control measures, and response strategy. Preventive support may involve internal investigations, corruption-risk assessments, review of procurement and approval processes, verification of gifts and hospitality rules, and implementation of reporting and compliance mechanisms.

Support from a law firm in matters related to the Central Anticorruption Bureau may include in particular:

assessment of the legal nature and stage of CBA activities;
representation during inspections, questioning, searches, and evidence-securing activities;
advice for public officials, managers, employees, and entrepreneurs;
defence in corruption-related criminal proceedings and proceedings concerning abuse of office or financial irregularities;
review of asset declarations, conflict-of-interest issues, and documentation duties;
support in public procurement and public sector contracting matters;
internal investigations and preservation of evidence;
development or improvement of anti-corruption and compliance procedures.

If you need legal assistance in a matter involving the Central Anticorruption Bureau, contact us.

Central Anticorruption Bureau (CBA)