 Since then, each Yearly Meeting has revised their own books of discipline, and no longer use a "Uniform Discipline".Philadelphia Yearly Meeting published their "Rules of Discipline of the Yearly Meeting of Friends held in Philadelphia" in 1806, with paragraphs on each of the main practices and testimonies of Friends in that Yearly Meeting arranged in alphabetical order.The title "Faith and Practice" was first applied to Philadelphia Yearly Meeting's book of discipline in 1955 and it was revised in 1972, 1979, and 1997, with minor revisions in 2002.