Child labour has emerged as a serious, widespread and growing problem in many parts of the world. Asia has a large number of children employed as child labourers. Child Labour Survey 1996 reports that there are 3.3 million children working between the ages of 5 and 14 years in Pakistan. Developed countries have linked trade with child labour through the Harkin Bill and the Uruguay Round of Multilateral Trade Agreement (1994), which banned the market manufactured or mined goods produced in whole or in part by children under 15 years of age. Pakistan is also facing restrictions on some of its exports due to allegations of child labour. However, Pakistan has enacted the Employment of Children Act of 1991, which has banned employment of children below the age of 14 years.