429 Accredited Water & Wastewater Labs in Spain

429 ISO 17025 accredited water & wastewater laboratories in Spain, accredited by ENAC. Covering 643 international standards including UNE-EN-27888, UNE-EN-872, UNE-EN-ISO-6222.

429 Labs
🇪🇸 Spain
4 Subcategories
Apr 2026 Last verified

Showing 401–425 of 429 labs

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ENAC LE1786 Algarrobo, ES
SM-4500-NH-F-3 SM-4500-P-C UNE-EN-ISO-10523 SM-5210-D ISO-5667-10 + 3 more
ENAC LE2890 Sevilla, ES
UNE-EN-ISO-11731
ENAC LE2640 Barcelona, ES
ISO-10523 ISO-27888 UNE-81599 ISO-14966 ISO-22262-1 + 3 more
ENAC LE1178 Oviedo, ES
SM-4500-H+-B UNE-EN-27888 UNE-EN-ISO-7027-1 ISO-15923-1 SM-4500-N-B-ORG + 3 more
ENAC LE1255 Almería, ES
UNE-EN-ISO-7393-2 UNE-EN-26777 UNE-EN-10523 UNE-EN-ISO-7887 UNE-EN-1484 + 3 more
ENAC LE2302 Las Rozas de Madrid, ES
UNE-EN-13623 UNE-EN-13697 UNE-EN-1276 UNE-EN-1650 UNE-EN-1656 + 3 more
ENAC LE2707 Gimileo, ES
UNE-EN-ISO-9308-1
ENAC LE2632 Constantí, ES
ISO-5667-10 SM-2550-B ISO-10523 ISO-5814 UNE-EN-ISO-19458 + 3 more
ENAC LC10.078 Illescas, ES
UNE-EN-ISO-868 ASTM-D-2240 ISO-48-9 UNE-7050-3 UNE-EN-ISO-10360-2 + 3 more
ENAC LE523 Espinardo, ES
SM-2130-B UNE-EN-ISO-6878 UNE-77031 UNE-EN-ISO-9963-1 SM-4500-NO---B-3 + 3 more
ENAC LE2631 Madrid, ES
UNE-EN-13284-2 UNE-EN-14789 UNE-EN-14790 UNE-EN-15259 UNE-EN-14791 + 3 more
ENAC LE1121 Tres Cantos, ES
UNE-EN-14181 UNE-EN-13284-2 UNE-EN-15259 UNE-EN-16911-2 UNE-EN-14385 + 3 more
ENAC LE2219 Santander, ES
ISO-11665-4 ISO-11665-5 UNE-EN-ISO-11665-4 UNE-EN-ISO-13164-2 ISO-11665-7 + 2 more
ENAC LE2860 Badajoz, ES
ISO-11665
ENAC LE2913 Salamanca, ES
ISO-10704
ENAC LE2399 Santiago de Compostela, ES
ISO-11665-5 ISO-11665-4 UNE-EN-ISO-11665-5
ENAC LE1381 Burjassot, ES
ISO-11665-5 UNE-EN-ISO-9698 UNE-EN-ISO-10703 ISO-11664-4 ISO-11665-4
ENAC LE1141 Ourense, ES
ISO-16649-2 UNE-EN-ISO-6888-2 UNE-EN-ISO-21528-2 ISO-4832 UNE-EN-ISO-4833-1 + 3 more
ENAC LE1050 Valencia, ES
UNE-EN-ISO-10704 UNE-73340-2 UNE-EN-ISO-9698 UNE-EN-ISO-13160 UNE-EN-ISO-10703 + 3 more
ENAC LE970 Reus, ES
UNE-73340-2 ISO-13164-4 UNE-EN-ISO-9698 UNE-EN-ISO-10703 ISO-13166 + 2 more
ENAC LE1117 Santa Coloma de Gramenet, ES
UNE-EN-ISO-9698 UNE-EN-ISO-11704 UNE-EN-ISO-10703 ISO-13166 UNE-EN-ISO-13160 + 3 more
ENAC LE2485 Girona, ES
UNE-EN-25663 UNE-EN-872 UNE-EN-ISO-6878 UNE-EN-27888 UNE-EN-ISO-10523 + 3 more

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ENAC LE775 Zamudio, ES
UNE-77061 SM-4500-NO-3-E UNE-EN-ISO-7027-1 ISO-15923-1 UNE-EN-ISO-7393-2 + 3 more
ENAC LE1336 Zaragoza, ES
SM-2510-B SM-4500-H+-B SM-2130-B SM-5220-D SM-4500-N-B-ORG + 3 more
ENAC LE2128 Agüimes, ES
SM-4500-CL--E SM-2340-C SM-2340-B-SM-3500-CA UNE-EN-27888 UNE-EN-872 + 3 more

Frequently Asked Questions

What is Water & Wastewater testing?

Water & Wastewater testing encompasses standardised methods for evaluating materials, components, and products. Accredited laboratories follow ISO/IEC 17025 to ensure reliable, internationally recognised results.

How many labs offer Water & Wastewater testing in Spain?

There are 429 accredited laboratories offering Water & Wastewater testing services in Spain, accredited by ENAC.

Which standards cover Water & Wastewater testing?

Key standards include UNE-EN-27888, UNE-EN-872, UNE-EN-ISO-6222. In total, 643 distinct test methods are covered by accredited Water & Wastewater labs in Spain.

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