It is currently not possible to have documents legalised in Somalia. The Dutch authorities will check and assess your document.
Documents from the embassy of Somalia in Brussels
Consular statements issued by the Somalian embassy in Brussels can be legalised by the Consular Service Centre (CDC) in The Hague.
After legalisation, the statement can be used in the Kingdom of the Netherlands.
It is then also fit for use in Aruba, Curaçao, St. Maarten, Bonaire, Saba and St. Eustatius.