¡òFloor load limits and power supply
     ¡òUse of public and outdoor area
     ¡òRegulation on use of the Visitor-Rest Area of the Lobby
     ¡òSupervising the in-and-out of the participants and articles
     ¡òExhibits transportation and use of the transportation facilities inside the CECF halls
     ¡òRequirements for booth construction
     ¡òSecurity and fire regulations
     ¡òOrder of the exhibition
     ¡òPhotography control and Lost-and-Found Service
     ¡òClaims and complaints handling