Your question is too broad. There were rules for determining which books belonged in Sacred Scripture, there are rules as to how to interpret Sacred Scripture. There are rules as to how to nourish your life with Sacred Scripture. There are rules for the inclusion of Sacred Scripture in all of life, and rules for the reading of Sacred Scripture, which ones are you asking about?
.Catholic AnswerNot a blessed thing for the simple reason that Catholic and Christian are the same thing.
Immediately after the first scripture reading
The Bible, also known as Sacred Scripture.
Sacred Scripture and Sacred Tradition
God Christ's teaching in Scripture. Compare Scripture to the "Catechism of the Catholic Church" e.g. in regard to the Kingdom of Heaven.
Yes. There is scriptural evidence for all Catholic teaching, but not all of them are stated explicitly.
Many Catholic beliefs and practices are not found in scripture so to justify these they put tradition before the scriptures
Roman Catholic AnswerThe Catholic Church has no special rules for people of different nationalities, nor do they have rules that would affect civil law.
The rules that govern abstinence in the Catholic church also govern fasting. These rules are called the Code of Canon Law for Roman Catholic churches and the Code of Canons of Oriental Churches for Eastern Catholic churches.
The Magisterium for those in the Catholic denomination.
A Catholic annulment is the same in any jurisdiction.
The Catholic Church takes its origin from Judaism and many, if not all, of the Seven Sacraments of the Catholic Church have roots in Judaic practices and Scripture.