This document discusses the requirements and process for obtaining an FAA remote pilot certificate to operate unmanned aircraft systems (UAS) or drones. It outlines two routes to certification - one for those with prior pilot experience which requires submitting an application and providing identity and medical documents, and one for those without which requires additionally passing an aeronautical knowledge test. It also describes the aeronautical knowledge test content, FAA regulations and definitions, resources for studying like the Aeronautical Information Manual and Advisory Circulars, and best practices for safe UAS operation.