A Church Constitution and Bylaws documents a body of knowledge that the church has developed and refined over a number of years.
Below is a link to a working draft of a Church Constitution and Bylaws Model that I have developed for my own reference and which others may find it useful in full or in part.
I include it as a PDF as it is a large document. The PDF is bookmarked for easy navigation on a desktop/laptop computer using the Adobe Reader bookmark outline feature. However, mobile phones/tablets can also use this feature using PDF Readers that read bookmarks such as Adobe Reader available from the Play Store. The bookmarks can usually be toggled by pressing or clicking on a book or outline looking symbol.