Common problems with EPC (Engineering, Procurement, Construction) contracts are cost overruns and delays caused by unforeseen events during project planning and execution or changes in project scope. Quality problems can occur when the contractor is pressured to cut costs or meet schedules. Unclear risk management and inadequate management of changes in the scope of supply often lead to disputes. In addition, communication problems, legal and regulatory challenges, and technical difficulties can further complicate the project. Careful planning and clear contractual terms are crucial to minimizing these problems.