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.
EPA Section 608 Certification. One of the U.S. Environmental Protection Agencyâs many duties is to oversee programs that protect the stratospheric ozone layer. Section 608 of the Clean Air Act enforces activities that protect the ozone layer as they apply to stationary refrigeration and air conditioning systems. Under this program, certification is required to ensure that technicians measure up to a variety of EPA requirements on service practices and refrigerant reclamation.