Friendship City Program is the approach and current practice to promote sharing of knowledge and best practices to maximize the potential of Petaling Jaya as a city. To clarify, there are two types of intercity programs, Friendship City is for per project basis whilst Sister City is a long term and more holistic relationship program between two cities. Either one has made MBPJ recognized that this program is essential to help accelerate it’s growth and of participating cities in various fields. Long may it continue! particularly to improve the delivery system of the authorities in various fields.