The District and Session Courts in Bannu, Khyber Pakhtunkhwa (KPK) function as judicial institutions responsible for handling various legal matters within their jurisdiction. Bannu is a district located in the KPK province of Pakistan.

The District and Session Courts in Bannu are part of the judicial system in Pakistan and operate under the supervision of the higher courts. These courts handle both civil and criminal cases and are presided over by judges appointed by the judiciary.

The specific functions and responsibilities of the District and Session Courts in Bannu include:

1. Civil Cases: The courts deal with civil matters such as property disputes, contract disputes, family law cases, and other civil claims.
2. Criminal Cases: The courts handle criminal cases, including offenses against individuals or the state, such as theft, assault, murder, and other criminal offenses.
3. Sessions Trials: The courts conduct session trials, which are more serious criminal cases that involve offenses punishable by more extended periods of imprisonment or even capital punishment.
4. Appeals: The District and Session Courts also handle appeals from lower courts or tribunals within their jurisdiction.

It’s important to note that my information is based on the knowledge cutoff in September 2021, and the operations and procedures of the District and Session Courts in Bannu may have evolved since then. For the most accurate and up-to-date information, I recommend contacting the relevant authorities or visiting the official website of the judiciary in Khyber Pakhtunkhwa province.