Saint Vincent and the Grenadines demonstrates its commitment to the peaceful use and security of outer space through active participation in key multilateral treaties and regional initiatives. The country is party to the Outer Space Treaty, the Registration Convention, the Liability Convention, and the Rescue Agreement. It is also a member of the Hague Code of Conduct Against Ballistic Missile Proliferation.

Additionally, Saint Vincent and the Grenadines is engaged in regional cooperation through its participation in the Latin American and Caribbean Space Agency (ALCE).