Why the distinction matters
Modern slavery is widely used to describe severe exploitation that a person cannot refuse or leave because of threats, coercion, deception or abuse of power. In legal practice, however, the correct claim follows the facts and the applicable national or international law.
Using the broad label alone can conceal what must be proved, which institution is responsible and which remedies are available. Careful classification supports better investigation and avoids minimising serious labour violations that may not satisfy every element of trafficking.
Forced labour focuses on involuntary work under menace of penalty
The ILO describes forced labour through two central features: work or service exacted under the menace of a penalty, and work not offered voluntarily. Penalty can include violence, threats, debt manipulation, withholding wages or documents, immigration-related threats and other coercive consequences.
A worker’s initial consent does not settle the question. Deception or coercion arising later may remove the person’s real ability to leave.
Evidence and remedy
Assessment should examine recruitment promises, contracts, travel and identity documents, payments, wage records, communications, living and working conditions, movement, threats and the person’s practical ability to stop working.
Available responses may include labour claims, civil remedies, criminal investigation, immigration or consular measures, psychosocial support and institutional reform. The safest and most effective pathway depends on the person’s informed priorities.