| 522158 | Germany | DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH | Plastics and metals - Environmental simulation / Corrosion testing
                                                
                                                    [Kunststoff und Metalle - Umweltsimulation / Korrosionsprüfung ]
                                                
                                            
                                            
                                                Plastics and metals - Environmental simulation / Corrosion testing
                                                
                                                    [Kunststoff und Metalle - Umweltsimulation / Korrosionsprüfung ] | 2025-10-22 | 
                                    
                                
                                
                                    
                                        | 614191 | Germany | DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH | Plastics and metals (paintwork and electroplating)
                                                
                                                    [Kunststoffe und Metalle (Lackierung und Galvanisierung)]
                                                
                                            
                                            
                                                Plastics and metals (paintwork and electroplating)
                                                
                                                    [Kunststoffe und Metalle (Lackierung und Galvanisierung)] | 2025-10-22 | 
                                    
                                
                                
                                    
                                        | 126822 | Germany | DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH | Thermoplastics and plastic products (> 100 test methods)
                                                
                                                    [Kunststoffe und Kunststofferzeugnisse (> 100 Prüfmethoden)]
                                                
                                            
                                            
                                                Thermoplastics and plastic products (> 100 test methods)
                                                
                                                    [Kunststoffe und Kunststofferzeugnisse (> 100 Prüfmethoden)] | 2025-10-22 | 
                                    
                                
                                
                                    
                                        | 1305510 | Germany | DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH | Metals - Mechanical properties | Hardness | Spark OES
                                                
                                                    [Metalle - mechanische Eigenschaften | Härte | Funken OES]
                                                
                                            
                                            
                                                Metals - Mechanical properties | Hardness | Spark OES
                                                
                                                    [Metalle - mechanische Eigenschaften | Härte | Funken OES] | 2025-10-22 | 
                                    
                                
                                
                                    
                                        | 1431458 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-15 cfDNA
                                                
                                                    [HLA-15 cfDNA]
                                                
                                            
                                            
                                                HLA-15 cfDNA
                                                
                                                    [HLA-15 cfDNA] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 293082 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-11A HPA typing
                                                
                                                    [Tipaje de antígenos plaquetarios HPA]
                                                
                                            
                                            
                                                HLA-11A HPA typing
                                                
                                                    [Tipaje de antígenos plaquetarios HPA] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135856 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-4: Histocompatibility scheme - Detection and specificity test of anti HLA-I and anti-HLA-II antibodies
                                                
                                                    [HLA-4 Detección y análisis de anticuerpos anti HLA (clase I y II)]
                                                
                                            
                                            
                                                HLA-4: Histocompatibility scheme - Detection and specificity test of anti HLA-I and anti-HLA-II antibodies
                                                
                                                    [HLA-4 Detección y análisis de anticuerpos anti HLA (clase I y II)] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135850 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-3B: Histocompatibility scheme - Crossmatch-Flow Cytometry
                                                
                                                    [HLA-3B Pruebas cruzadas por citometría de flujo]
                                                
                                            
                                            
                                                HLA-3B: Histocompatibility scheme - Crossmatch-Flow Cytometry
                                                
                                                    [HLA-3B Pruebas cruzadas por citometría de flujo] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135840 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-3A: Histocompatibility scheme - Crossmatch
                                                
                                                    [HLA-3A Pruebas cruzadas por microlinfocitotoxicidad]
                                                
                                            
                                            
                                                HLA-3A: Histocompatibility scheme - Crossmatch
                                                
                                                    [HLA-3A Pruebas cruzadas por microlinfocitotoxicidad] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135836 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-2C: Histocompatibility scheme - Coeliac disease related HLA
                                                
                                                    [HLA-2C HLA de susceptibilidad a enfermedad celiaca ]
                                                
                                            
                                            
                                                HLA-2C: Histocompatibility scheme - Coeliac disease related HLA
                                                
                                                    [HLA-2C HLA de susceptibilidad a enfermedad celiaca ] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 192191 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-9: KIR Typing
                                                
                                                    [HLA-9 Tipaje KIR]
                                                
                                            
                                            
                                                HLA-9: KIR Typing
                                                
                                                    [HLA-9 Tipaje KIR] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135832 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-2B: Histocompatibility scheme - HLA-B57:01
                                                
                                                    [HLA2B HLA-B*57:01]
                                                
                                            
                                            
                                                HLA-2B: Histocompatibility scheme - HLA-B57:01
                                                
                                                    [HLA2B HLA-B*57:01] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 663978 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-12 Histocompatibility scheme - Detection and specificity test of anti HPAantibodies
                                                
                                                    [HLA-12 Detección y análisis de anticuerpos anti HPA]
                                                
                                            
                                            
                                                HLA-12 Histocompatibility scheme - Detection and specificity test of anti HPAantibodies
                                                
                                                    [HLA-12 Detección y análisis de anticuerpos anti HPA] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135863 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-5: Histocompatibility scheme - Low resolution (2 digits) HLA class I & II DNA typing
                                                
                                                    [HLA-5 Tipaje HLA de baja resolución ]
                                                
                                            
                                            
                                                HLA-5: Histocompatibility scheme - Low resolution (2 digits) HLA class I & II DNA typing
                                                
                                                    [HLA-5 Tipaje HLA de baja resolución ] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 135828 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-2A: Histocompatibility scheme - HLA-B27
                                                
                                                    [HLA-2A HLA-B27]
                                                
                                            
                                            
                                                HLA-2A: Histocompatibility scheme - HLA-B27
                                                
                                                    [HLA-2A HLA-B27] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 192127 | Spain | GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology)
                                            
                                            GECLID-SEI (External Quality for Diagnostic Immunology Laboratories under the auspices of the Spanish Society for Immunology) | HLA-6: Histocompatibility scheme - High resolution (4 digits) HLA class I & II DNA typing
                                                
                                                    [HLA-6 Tipaje HLA de alta resolución ]
                                                
                                            
                                            
                                                HLA-6: Histocompatibility scheme - High resolution (4 digits) HLA class I & II DNA typing
                                                
                                                    [HLA-6 Tipaje HLA de alta resolución ] | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 1431601 | Argentina | ILT - Interlaboratory Test S.A.
                                            
                                            ILT - Interlaboratory Test S.A. | ILT-U-2488 - Electrical determination
                                                
                                            
                                            
                                                ILT-U-2488 - Electrical determination | 2025-10-21 | 
                                    
                                
                                
                                    
                                        | 1430841 | Argentina | ILT - Interlaboratory Test S.A.
                                            
                                            ILT - Interlaboratory Test S.A. | ILT-U-3738 - Moisture and impurities determinations in algae
                                                
                                            
                                            
                                                ILT-U-3738 - Moisture and impurities determinations in algae | 2025-10-17 | 
                                    
                                
                                
                                    
                                        | 1430848 | Argentina | ILT - Interlaboratory Test S.A.
                                            
                                            ILT - Interlaboratory Test S.A. | ILT-U-3669 - Metallic determination
                                                
                                            
                                            
                                                ILT-U-3669 - Metallic determination | 2025-10-17 | 
                                    
                                
                                
                                    
                                        | 1428206 | Argentina | PT SOUTH QUALITY SAS
                                            
                                            PT SOUTH QUALITY SAS | SQ-0004 - Metallic Materials - Tensile Testing - Method of Test at Room Temperature
                                                
                                            
                                            
                                                SQ-0004 - Metallic Materials - Tensile Testing - Method of Test at Room Temperature | 2025-10-17 |