The traditional theory of demographic transition developed by Professor F.W. Notestein and his colleagues has occupied the center stage in the demographic literature for quite a long time. This theory was developed on the basis of the demographic experience of the developed world.

The Immoral Traffic (Prevention) Act, 1956 (ITPA), formerly known as the Suppression of Immoral Traffic in Women and Girls Act (SITA), is an Indian law aimed at preventing human trafficking, particularly for commercial sexual exploitation.