This course will focus on updates in lung function testing from the new technical standards published this past year and will provide hands-on experience in small group settings with the interpretation and reporting of pulmonary function and cardiopulmonary exercise test results. We will combine didactic lectures with case-based instruction, and we will offer participants the opportunity to bring their own complex cases for review by an expert team of clinicians and physiologists. We will use a team approach to facilitating the small group discussions including content experts and pulmonary function laboratory medical directors from around the world.