All are members of the Southern African Customs Union (SACU). There are, however, calls in South Africa to reform the funding formula that distributes customs revenue from SACU to its members (Economist Intelligence Unit 2015a). Any changes to the formula that reduce government revenue could have a major impact upon the smaller SACU member states. Mauritius saw gains in the tourism, information and communication technology, financial and insurance sectors, and losses in the construction industry (Kalumiya and Kannan 2015).