This 6.0 NJ CEU home study video, Clinical Implications for Applying Dry Needling to Primary and Secondary Chronic Pain Classifications, led by Dave Griswold DPT, delivers an in-depth exploration of mechanism-based dry needling for chronic pain. Delivered through an online LMS with segmented video chapters, the course guides clinicians through current pain science—including peripheral and central sensitization, IASP classifications, and clinical screening tools—and connects these concepts to real-world treatment strategies. Griswold blends theory and application with instructor-led breakdowns, case studies, and practical frameworks designed to enhance clinical reasoning and elevate dry needling outcomes in chronic pain populations.