Many user-generated video sites allow users to upload their user-generated content to share with others online. Recently, the Taiwan Copyright Act was amended to provide ISP liability exemption to a internet service provider for copyright infringement by reason of the storage at the direction of a user of material that resides on a systems or network controlled or operated by the service provider. With increasing expansion of the Internet and the amount of copyright infringement, copyright holders have difficulties to shoulder the burden of identifying acts of copyright infringement online and want to shift the burden of policing to user-generated video sites. This paper addresses whether user-generated video sites' strict compliance with the Notice/Take Down procedure is sufficient to meet the ISP safe harbor exemption requirement. This paper also explores the possibility of shifting the burden of policing to user-generated video sites by requiring user-generated video sites to utilize the filtering technology. This paper also addresses similar user-generated piracy issues in the United States for future legislative reference in regulating user-generated video sites.