Rayan Law Office offers a broad perspective of advocacy and legal consultancy services in the field of Criminal Law, starting even before the investigation phase and continuing until the execution phase, within the scope of financial crimes, commercial crimes, computer crimes, tax crimes, crimes in the field of economic criminal law and individual crimes.

At this point, "Rayan Law Office" offers its clients uninterruptedly all kinds of criminal files, which can be defined as the investigation files at the prosecution stage, then the prosecution stage, and which can be specified as the prosecution stage, and before the high criminal courts, the criminal courts of first instance, the execution criminal courts and the intellectual and industrial rights criminal courts. and provides result-oriented legal consultancy and advocacy services.

The main services offered to the complainant, victim, suspect and accused clients are;

- Advocacy and attorneyship at every stage of the investigation and prosecution processes,

- Advocacy in statements and interrogations before the prosecutor's office, law enforcement and peace criminal judgeships,

- Defendant's defense and participating attorneyship in criminal judgeships of peace, criminal courts of first instance and heavy penal courts,

- Making a criminal complaint and following and concluding the investigation files before the public prosecutor's offices,

- To open and/or pursue criminal cases arising from the Czech law or the Execution and Bankruptcy law,

It can be considered as filing and/or following criminal cases arising from the Intellectual and Industrial Property legislation and criminal cases that will be considered as unfair competition within the scope of the Turkish Commercial Code.