The CIVAR in Phnom Penh is a significant international trade fair and conference specialized in the fields of ventilation, air conditioning, and refrigeration technology. This fair is held annually in September at the Diamond Island Convention and Exhibition Center (DIECC) in Phnom Penh and is organized by Tarsus Southeast Asia, an international organizer of trade fairs and conferences with comprehensive expertise in the field of trade fair and conference organization. The CIVAR is a specialized exhibition where products, components, equipment, and services from the fields of cooling, heating, ventilation, and air conditioning technology are presented. The main topics of the fair, therefore, cover a broad range of products and services from these specialized industries. National and international exhibitors seize the opportunity to deepen their business relationships, meet potential business partners, and introduce their latest products and technologies. The exhibitors are primarily from the industries of refrigeration technology, heating technology, ventilation technology, and air conditioning technology. The visitors are predominantly professionals from these industries, including manufacturers, dealers, installers, planners, and engineers. It is also important to note that the CIVAR fair is usually held in conjunction with other important fairs such as CAMBUILD Expo, CAMCONCRETE, CAMAUTO, CAMWATER, CME, CAMFURNITURE, CAMGLASS, CAMENERGY, CAMSECURITY & FIRE, and CAMSOLAR. This joint event offers participants the opportunity to discover a broad range of products and services from various related industries. The CIVAR take place annually, and therefore presumably in September 2025 in Phnom Penh.