The first assertion of Religious Freedom is in the 1976 Constitution of the Republic of Trinidad and Tobago in Chapter 1, Part 1, Article 4, Point H. This article asserts multiple human rights and guarantees equality regardless of religion, as well as the protection of freedom of conscience and religious belief and observance.

The Verification Research, Training and Information Centre. Laws of Trinidad and Tobago. Constitution of 1976. https://www.vertic.org/media/National%20Legislation/Trinidad_and_Tobago/TT_Constitution.pdf