An industrial park is an area with a defined geographical boundary, specialized in manufacturing industrial goods and providing services for industrial manufacturing, approved by the Prime Minister, established according to the conditions, order and procedures as prescribed by law. Industrial parks shall include: Export processing zone: An exporting processing area is an industrial park specializing in manufacturing export goods, provision of services for manufacturing exports and export activities, and is established according to the conditions, order and procedures applicable to the specified industrial park in Decree No. 82/2018/ND-CP. The export processing zone is separated from the outside area according to the regulations applicable to the non-tariff zone specified in the law on export tax and import tax; The EPZ has a geographical boundary defined in the Decision on the establishment of an EPZ, but is isolated from the territories outside the EPZ by a fence system. Auxiliary industrial area Auxiliary industrial area means an industrial park specializing in manufacturing auxiliary industrial products and rendering services satisfying the needs of this business line. The maximum area of land leased or re-let to develop projects on investment in auxiliary industries shall account for 60% of the area of rentable industrial land within the boundaries of an industrial park. The auxiliary industrial area has an important meaning in the production of auxiliary products, providing auxiliary services for industrial products, thereby linking the system of industrial parks, facilitating production concentration, diversifying, meeting the needs of using or assembling products; increasing the competitiveness of industrial products as well as the level of the initiative of an economy. Eco-industrial park Eco-industrial park means an industrial park in which enterprises get involved in cleaner production, make effective use of natural resources and enter into manufacturing cooperation and affiliation in order to tighten industrial symbiosis and promote economic, environmental and social efficiency in these enterprises. This industrial park model is aimed at long-term, sustainable development, balance between immediate/local interests and common/long-term interests on the basis of ensuring that production activities must be with measures to minimize adverse impacts on the environment, limit waste discharge, rational use goes hand in hand with the conservation and preservation of energy and natural resources.