CSUR The Spanish Health Ministry grants this accreditation to centres that successfully pass a process that confirms the degree of compliance with common and specific standards. Among the requirements are the need to address patients' rights, the implementation of a quality assurance programme and the establishment of an annual audit plan. For a centre, service or unit to receive "reference" accreditation, a high level of knowledge and expertise in pathologies, techniques and procedures must be demonstrated. It is also necessary to prove a certain volume of activity and to ensure that the necessary equipment and staff are in place to provide quality care to patients. The CSURs of the Spanish National Health System should provide nationwide coverage, multidisciplinary care, ensure continuity of care at different stages of life, evaluate outcomes and provide training for other professionals. List of CSUR accreditations Adult and childAtaxia and hereditary paraplegiasComplex glomerular diseasesCongenital coagulopathies and related diseasesCongenital metabolic diseasesComplex hypothalamic-pituitary pathologyComplex reconstruction of the ocular surface KeratoprosthesisCongenital spinal cord failure syndromesCritical BurnsExstrophy-epispadias complex (bladder exstrophy, epispadias and sewer exstrophy)Family heart diseaseHereditary angioedemaHereditary EritropatologyImported tropical diseasesLung transplantMastocytosisMultiple SclerosisNeuromuscular diseases and rare diseasesPrimary immunodeficienciesRare diseases that occur with movement disordersReconstruction of the auricleSystemic autoimmune diseasesHereditary Ataxias and ParaplegiasMultiple SclerosisAdultAutoinflammatory diseases in adult patientsComprehensive care for adults with congenital heart diseaseOrbital tumorsPelvic osteotomy in adult hip dysplasiaSarcomas and other musculoskeletal tumorsTreatment of resistant osteoarticular infectionsRemoval of electrodes in adultsAortic Valve Preserving Surgery in AdultsComplex Intracranial Aneurysm and Cerebral Revascularization in AdultsRefractory Headaches and Cranial Neuralgias in AdultsComplex Malformations of the Craniocervical Junction in AdultsRare Diseases in Adults with Cognitive ImpairmentSurgical Treatment of Limit Resectable Pancreatic Cancer in AdultsPediatricChildhood heart transplantPaediatric orthopedicsComplex paediatric neurosurgeryComprehensive care of the baby with complex heart diseaseNeuroblastomaPaediatric complex pulmonary hypertensionPaediatric kidney transplantPaediatric liver transplantSarcomas in childhoodSevere childhood kidney disease and dialysis treatmentPaediatric allogeneic haematopoietic stem cell transplantationArrhythmias in paediatric ageComplex oesophageal atresiaPaediatric complex liver diseasesSurgery for Movement Disorders