Please refer to the glossary on the BERâs website for. explanations of technical terms. Executive summary. This report presents a broad statistical overview of the Small, Medium and Micro. Enterprises (SMMEs) of South Africa. The Department of Trade and Industry (DTI) published a comprehensive report on the SMME. sector of South Africa in 2008. Since then, the.
Congress passed the first legislation to address air pollution with the 1955 Air Pollution Control Act that provided funds to the U.S. Public Health service, but did not formulate pollution regulation. However, the Clean Air Act in 1963, created a research and regulatory program in the U.S. Public Health Service.nder the Clean Air Act states are required to submit a plan for non-attainment areas to reach attainment status as soon as possible but in no more than five years, based on the severity of the air pollution and the difficulty posed by obtaining cleaner air.
Search. The Clean Air Act, originally passed in 1973 and amended in 1990, is a United States federal law designed to protect human health and the environment from the effects of air pollution.earch. The Clean Air Act, originally passed in 1973 and amended in 1990, is a United States federal law designed to protect human health and the environment from the effects of air pollution.