1st Cluster: Criminalization and Jurisdiction. This cluster is composed by Articles 2, 5, 6, 8, 9, 10, 15 and 23 of UNTOC; Articles 3 and 5 of the Trafficking in Persons Protocol; Articles 3, 5 and 6 of the Smuggling of Migrants Protocol; and Articles 3, 5 and 8 of the Firearms Protocol
2nd Cluster: Prevention, technical assistance, protection measures and other measures. This cluster is composed by Articles 24, 25, 29, 30 and 31 of UNTOC; Articles 6, 7 and 9 of the Trafficking in Persons Protocol; Article 8, 9, 14, 15 and 16 of the Smuggling of Migrants Protocol; and Articles 7, 9, 10, 11, 14 and 15 of the Firearms Protocol
3rd Cluster: Law enforcement and the judicial system. This cluster is composed by Articles 7, 11, 19, 20, 22, 26, 27 and 28 of UNTOC, Articles 11, 12 and 13 Trafficking in Persons Protocol; and Articles 11, 12 and 13 of the Smuggling of Migrants Protocol.
4th Cluster: International cooperation, mutual legal assistance and confiscation. This cluster is composed by Articles 12, 13, 14, 16, 17, 18 and 21 of UNTOC, Articles 8 and 10 of the Trafficking in Persons Protocol; Articles 7, 10 and 18 of the Smuggling of Migrants Protocol; and Articles 6, 12 and 13 of the Firearms Protocol.