This document discusses needs assessment for curriculum development in health professional education. It outlines a 6-step approach to curriculum development proposed by Kern, with a focus on the first two steps of problem identification and general needs assessment, as well as needs assessment for targeted learners. For problem identification, it emphasizes identifying health needs and linking curriculum to meet needs of learners, patients, and society. For general needs assessment, it describes gathering both qualitative and quantitative data from various sources, analyzing the information, and identifying gaps between current and ideal approaches. For targeted learner needs assessment, it recommends determining learner characteristics, previous experience, proficiencies, performance, deficiencies, preferences and the learning environment.