| 1440330 | 
                                        Argentina | 
                                        
                                            
                                                
                                                ILT - Interlaboratory Test S.A.
                                            
                                            ILT - Interlaboratory Test S.A.
                                         | 
                                        
                                            
                                                
                                                ILT-U-2366 - Flattening and Flaring determinations
                                                
                                            
                                            
                                                ILT-U-2366 - Flattening and Flaring determinations
                                                
                                            
                                         | 
                                        2025-11-04 | 
                                    
                                    
                                
                                
                                    
                                        | 1440863 | 
                                        Peru | 
                                        
                                            
                                                
                                                PERUMETRIK
                                            
                                            PERUMETRIK
                                         | 
                                        
                                            
                                                
                                                Determination of the composition of natural gas liquids by GC according to GPA 2165
                                                
                                                    [Determinación de la composición de los líquidos de gas natural por GC según GPA 2165]
                                                
                                            
                                            
                                                Determination of the composition of natural gas liquids by GC according to GPA 2165
                                                
                                                    [Determinación de la composición de los líquidos de gas natural por GC según GPA 2165]
                                                
                                            
                                         | 
                                        2025-11-04 | 
                                    
                                    
                                
                                
                                    
                                        | 1431621 | 
                                        Brazil | 
                                        
                                            
                                                
                                                Rede Metrológica do Estado de São Paulo - Remesp
                                            
                                            Rede Metrológica do Estado de São Paulo - Remesp
                                         | 
                                        
                                            
                                                
                                                 Proficiency Testing Program - Calibration in the area of Optics - Spectrophotometer
                                                
                                                    [ Programa de Calibração na Área Óptica - Espectrofotômetro]
                                                
                                            
                                            
                                                 Proficiency Testing Program - Calibration in the area of Optics - Spectrophotometer
                                                
                                                    [ Programa de Calibração na Área Óptica - Espectrofotômetro]
                                                
                                            
                                         | 
                                        2025-11-04 | 
                                    
                                    
                                
                                
                                    
                                        | 1206152 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2528-MRT - NMR-Profiling in honey
                                                
                                            
                                            
                                                P2528-MRT - NMR-Profiling in honey
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206660 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2535-RT - Styrene and styrene oligomers in food simulant D2
                                                
                                            
                                            
                                                P2535-RT - Styrene and styrene oligomers in food simulant D2
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206414 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2532-RT - Cannabinoids and terpenes in hemp (cannabis)
                                                
                                            
                                            
                                                P2532-RT - Cannabinoids and terpenes in hemp (cannabis)
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206679 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2529-MRT - NMR-Profiling in honey
                                                
                                            
                                            
                                                P2529-MRT - NMR-Profiling in honey
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1207572 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2536-RT - Cyclic siloxanes in food simulant D2
                                                
                                            
                                            
                                                P2536-RT - Cyclic siloxanes in food simulant D2
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1207604 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2538-RT - Organic contaminants in leaching (soil)
                                                
                                            
                                            
                                                P2538-RT - Organic contaminants in leaching (soil)
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1207587 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2537-RT - Phenols in groundwater
                                                
                                            
                                            
                                                P2537-RT - Phenols in groundwater
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206492 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2534-RT - Cannabinoids, phthalates and plasticizers, PAHs, and heavy metals and toxic metals in face cream
                                                
                                            
                                            
                                                P2534-RT - Cannabinoids, phthalates and plasticizers, PAHs, and heavy metals and toxic metals in face cream
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206111 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2504-RT - Bisphenols, BADGE and BFDGE in canned food
                                                
                                            
                                            
                                                P2504-RT - Bisphenols, BADGE and BFDGE in canned food
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206241 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2530-RT - Sugars and sugar alcohols in chocolate and jam
                                                
                                            
                                            
                                                P2530-RT - Sugars and sugar alcohols in chocolate and jam
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1207756 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2539-RT - Organic and inorganic contaminants in waste wood
                                                
                                            
                                            
                                                P2539-RT - Organic and inorganic contaminants in waste wood
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206473 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2533-RT - Heavy metals, toxic metals and moisture content in dried hemp (cannabis) leaves
                                                
                                            
                                            
                                                P2533-RT - Heavy metals, toxic metals and moisture content in dried hemp (cannabis) leaves
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1206375 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2531-RT - Cannabinoids in hemp (cannabis) seeds
                                                
                                            
                                            
                                                P2531-RT - Cannabinoids in hemp (cannabis) seeds
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1444339 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2602-MRT Collecting field samples
                                                
                                            
                                            
                                                P2602-MRT Collecting field samples
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 1444317 | 
                                        Germany | 
                                        
                                            
                                                
                                                PROOF-ACS GmbH
                                            
                                            PROOF-ACS GmbH
                                         | 
                                        
                                            
                                                
                                                P2601-MRT Sample homogenisation
                                                
                                            
                                            
                                                P2601-MRT Sample homogenisation
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 271159 | 
                                        Germany | 
                                        
                                            
                                                
                                                DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                         | 
                                        
                                            
                                                
                                                MEDICAL DEVICES
                                                
                                                    [MEDIZINPRODUKTE]
                                                
                                            
                                            
                                                MEDICAL DEVICES
                                                
                                                    [MEDIZINPRODUKTE]
                                                
                                            
                                         | 
                                        2025-11-03 | 
                                    
                                    
                                
                                
                                    
                                        | 153265 | 
                                        Germany | 
                                        
                                            
                                                
                                                DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                            
                                            DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
                                         | 
                                        
                                            
                                                
                                                MILK and CREAM
                                                
                                                    [MILCH und RAHM]
                                                
                                            
                                            
                                                MILK and CREAM
                                                
                                                    [MILCH und RAHM]
                                                
                                            
                                         | 
                                        2025-11-03 |