 However, when the government acquires the land for private companies, the consent of at least 80% of the project affected families shall be obtained through a prior informed process before government uses its power under the Act to acquire the remaining land for public good, and in case of a public-private project at least 70% of the affected families should consent to the acquisition process.The Act includes an urgency clause for expedited land acquisition.The urgency clause may only be invoked for national defense, security and in the event of rehabilitation of affected people from natural disasters or emergencies.