Human trafficking is the trade of humans, most commonly for the purpose of forced labour, sexual slavery, or commercial sexual exploitation for the trafficker or others. This may encompass providing a spouse in the context of forced marriage, or the extraction of organs or tissues, including for surrogacy and ova removal. Human trafficking can occur within a country or trans-nationally. Human trafficking is a crime against the person because of the violation of the victim's rights of movement through coercion and because of their commercial exploitation. Human trafficking is the trade in people, especially women and children, and does not necessarily involve the movement of the person from one place to another.
According to the International Labour Organization (ILO), forced labor alone (one component of human trafficking) generates an estimated $150 billion in profits per annum as of 2014. In 2012, the I.L.O. estimated that 21 million victims are trapped in modern-day slavery. Of these, 14.2 million (68%) were exploited for labor, 4.5 million (22%) were sexually exploited, and 2.2 million (10%) were exploited in state-imposed forced labor.
Human trafficking is thought to be one of the fastest-growing activities of trans-national criminal organizations.
Human trafficking is condemned as a violation of human rights by international conventions. In addition, human trafficking is subject to a directive in the European Union.
Although human trafficking can occur at local or domestic levels, it has international implications, as recognized by the United Nations in the (also referred to as the Trafficking Protocol or the Palermo Protocol), an international agreement under the UN Convention against Transnational Organized Crime (CTOC) which entered into force on 25 December 2003. The protocol is one of three which supplement the CTOC. The Trafficking Protocol is the first global, legally binding instrument on trafficking in over half a century, and the only one with an agreed-upon definition of trafficking in persons. One of its purposes is to facilitate international cooperation in investigating and prosecuting such trafficking. Another is to protect and assist human trafficking's victims with full respect for their rights as established in the Universal Declaration of Human Rights. The Trafficking Protocol, which now has 169 parties, defines human trafficking as: