This document outlines the Caries Management by Risk Assessment (CAMBRA) protocol, which classifies patients into four caries risk levels - low, moderate, high, and extreme - based on criteria such as dental history, plaque levels, fluoride use, diet, medical conditions, and clinical/radiographic findings. For each risk level, it recommends treatment approaches including frequency of dental visits, fluoride applications and products, xylitol or calcium phosphate use, and salivary testing. The goal of CAMBRA is to implement personalized preventive strategies based on a patient's unique risk factors to prevent new cavities and slow the progression of existing ones.