1.Distributive public organizations. i.e. Ministry of public Health distributes health services, Ministry of Education distributes educational services, National Police Department protect crimes and look after traffic system, Metropolitan Electricity distribute electric power for Bangkokian, Thailand Rainway Organization provides transportation services, Army protects country securityincluding war, Bangkok Metropolitan Administration takes care of garbages and wastes, Highway Department is an organization for road constructions.
2.Regulative Public Organizations. The main features are move of rules and regulations, legislation to check and control both private sectors and social members. The check and control process are delegated and authorized to organizations concern. i.e. Private hotel business will be performed under rules and regulation bills of hotel act, B.E. 2479. The bill authorizesstate functionaries mandate to look after hotel business in accordance with the laws, rules and regulations.