Compulsory Composition: as the name implies, for some disputes, it is necessary to go to the mediator before filing a lawsuit in court. Mandatory mediation is a condition of litigation in terms of these disputes. That is, a lawsuit filed without going to the mediator is dismissed due to the absence of a claim requirement. Some claims (severance pay, notice compensation, overtime pay, salaries, etc.) that are the subject of commercial litigation and business litigation.) is covered by mandatory mediation.