Chapter II Definition of Terms

Section 3. For purposes of this Act, the term:

(g) "Enforced or involuntary disappearance of persons" means the arrest, detention, or abduction of persons by, or with the authorization support or acquiescence of, a State or a political organization followed by a refusal to acknowledge that deprivation of freedom or to give information on the fate or whereabouts of those persons, with the intention of removing from the protection of the law for a prolonged period of time.

Chapter III Crimes Against International Humanitarian Law, Genocide and Other Crimes Against Humanity

Section 6. Other Crimes Against Humanity. - For the purpose of this act, "other crimes against humanity" means any of the following acts when committed as part of a widespread or systematic attack directed against any civilian population, with knowledge of the attack:

(i) Enforced or involuntary disappearance of persons;

Article 7
Crimes against humanity
1. For the purpose of this Statute, "crime against humanity" means any of the following acts when committed as part of a widespread or systematic attack directed against any civilian population, with knowledge of the attack:
(i) Enforced disappearance of persons

2. For the purpose of paragraph 1:
(i) ‘Enforced disappearance of persons’ means the arrest, detention or
abduction of persons by, or with the authorization, support or
acquiescence of, a State or a political organization, followed by a refusal to
acknowledge that deprivation of freedom or to give information on the
fate or whereabouts of those persons, with the intention of removing them
from the protection of the law for a prolonged period of time.