There are patent, utility model and design applications in Cambodia, and all of three kinds of patent adopts substantive examination. The examination report or search report in foreign corresponding application shall be provided to Ministry of Industry and Handicrafts in Cambodia. Except the standard route, China and Cambodia has signed MOU to validate patent protection in Cambodia from valid granted China Invention Patents filed after January 22, 2003. The MOU between China and Cambodia became effective from March 28, 2018. It is the most efficient and convenient way to obtain patent protection in Cambodia directly.