The following documents are the subordinate standards of our church.
The Consitution of our denomination states,
ARTICLE 176. The Holy Scriptures of the Old and New Testaments, which are called canonical, being recognized as genuine and inspired, are received as the true and proper Word of God, infallible and inerrant, and the ultimate rule and measure of the whole Christian faith and doctrine.
ARTICLE 177. The Heidelberg Catechism, the Belgic Confession of Faith, and the Canons of Dort are received as authoritative expressions of the truths taught in the Holy Scriptures, and are acknowledged to be the subordinate standards of doctrine in the Reformed Church in the United States.
(RCUS Constitution, Part IV. Doctrine and Worship, Section 1, Doctrine)
The Three Forms of Unity:
The Heidelberg Catechism
Introduction to the Heidelberg Catechism
The Belgic Confession
Introduction to the Belgic Confession
The Canons of Dort
Introduction to the Canons of Dort