Abstract: | In Hackefors Industrial District in Sweden, 26 small and medium‐sized enterprises (SMEs) have formed an environmental network and implemented a joint environmental management system (EMS) according to ISO 14001. Based on interviews with the environmental co‐ordinators at these enterprises, the effects on business and environmental efforts and impacts are analysed. It can be concluded that the joint EMS has resulted in better relations with important stakeholders, such as existing and potential customers. For example, three‐fifths said that their EMS had made it easier to receive a contract for the sale of products and services. Several environmental improvements have been observed and are presented in the paper, many of which are considered as consequences of the EMSs. Moreover, based on observations during the study, this paper discusses how boundaries and screening affect the connection between EMSs and environmental performance. Copyright © 2003 John Wiley & Sons, Ltd. and ERP Environment |