Regulation of Shanghai for Conservation of Drinking Water Source at Upper Huangpu River, issued on April 19, 1985 by the Standing Committee of Shanghai People‘s Congress, enforced on October 1, 1985 and amended on September 28, 1990

Shanghai Environmental Protection Regulation, issued on December 8, 1994 by the Standing Committee of Shanghai People‘s Congress, and enforced on May 1, 1995

Rules of Shanghai for Implementing the Air Pollution Prevention and Control Law of China, issued on July 13, 2001 by the Standing Committee of Shanghai People‘s Congress, and enforced on January 1, 2002