4.1 WORKING GROUPS AND THEIRCERTIFICATION PROGRAMMES The specialized working groups of the German Roentgen Society (DRG) offer avariety of structured certification and qualification programmes that ensurehigh standards in radiological diagnostics, therapy, and education. Each programme combines clinical expertise with interdisciplinarycollaboration and reflects the DRG’s commitment to quality, patient safety, andevidence-based practice. Cardiac and VascularImaging Structured additional qualification in Cardiac CT and MRI,promoting high-quality cardiovascular diagnostics in closecooperation with cardiology and cardiac surgery. Information Technology Certification in Artificial Intelligence in Radiology, equippingradiologists, medical physicists, and technologists with the skillsto critically assess and responsibly use AI-based diagnostic tools. Musculoskeletal Radiology Qualifications in musculoskeletal imaging and intervention,focusing on quality assurance and interdisciplinary collaborationwith orthopedics and trauma surgery. Thoracic Imaging Programme in Lung Cancer Screening with Low-Dose CT,fulfilling national qualification requirements under the Regulationof the Federal Ministry for the Environment, Nature Conservation,Nuclear Safety and Consumer Protection (BMUV) on the EarlyDetection of Lung Cancer in Persons Who Smoke (Lung CancerEarly Detection Regulation – LuKrFrühErkV) of 2024. Ultrasound Certification in Contrast-Enhanced Ultrasound (CEUS),strengthening the expertise of young radiologists in advancedsonographic techniques. Uroradiology Qualification in Prostate MRI, promoting structured training, highdiagnostic quality, and collaboration with urology specialists. Interdisciplinary VascularCentersCertification of vascular centers ensures interdisciplinary,patient-centered care and standardized quality management invascular medicine. Interdisciplinary Centersfor Dialysis Access Certification programme for dialysis access centers, definingstructural and procedural quality standards for the care ofdialysis patients across specialties. 11