Article 1 Code of Crimes against International Law (CCAIL)
Part 2 Crimes against International Law
Chapter 1 Genocide and crimes against humanity
Section 7 Crimes against humanity
(1) Whoever, as part of a widespread or systematic attack directed against any civilian population,
3. traffics in persons, particularly in women or children, or whoever enslaves a person in another way and in doing so arrogates to himself a right of ownership over that person,
shall be punished with imprisonment for not less than five years.
Enslavement - crimes against humanity
EDIT.