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 101–125 of 429 labs

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ENAC LE389 Madrid, ES
ISO-3433 UNE-EN-ISO-3727-1 UNE-EN-ISO-3727-2 UNE-EN-ISO-3727-3 AOAC-920.174 + 3 more
ENAC LE888 Santovenia de Pisuerga, ES
SM-2540-C SM-4500-H+-B ISO-9297 UNE-EN-15216 UNE-EN-27888 + 3 more
ENAC LE618 Madrid, ES
UNE-EN-ISO-15213-2 UNE-EN-13806 UNE-EN-ISO-6579-1
ENAC LE1469 San Adrián, ES
SM-2540-C UNE-EN-ISO-7393-2 UNE-EN-ISO-7887 UNE-EN-ISO-14403-2 UNE-EN-ISO-7027-1 + 3 more
ENAC LE318 Ejido, ES
UNE-77324 UNE-EN-ISO-6222 UNE-EN-15763 UNE-EN-ISO-7027-1 UNE-EN-ISO-7887 + 3 more
ENAC LE1890 Noblejas, ES
UNE-EN-27888 UNE-EN-ISO-7027-1 UNE-EN-15938 AOAC-979.07 AOAC-971.10 + 1 more
ENAC LE2855 San Cristóbal de La Laguna, ES
UNE-EN-ISO-27888 UNE-EN-ISO-10523 ISO-7027-1
ENAC LE2094 Huesca, ES
ISO-21528-2 ISO-4833-1 ISO-16649-2 ISO-6222 UNE-EN-ISO-6888-2 + 3 more

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ENAC LE2552 Vera, ES
ISO-15705 SM-4500-NH-F-3 UNE-EN-ISO-19458 SM-2510-B ISO-5667-10 + 3 more
ENAC LE642 Alacant, ES
ISO-930 ISO-928 ISO-1108 ISO-3632-2 ISO-2483 + 3 more
ENAC LE1228 Cáceres, ES
UNE-EN-27888 UNE-EN-ISO-7027-1 UNE-EN-ISO-7393-2
ENAC LE1133 Santomera, ES
EPA-350.1 SM-5210-D SM-2510-B SM-5210-B SM-2540-D + 3 more
ENAC LE691 Ourense, ES
SM-5210-D UNE-EN-ISO-11905-1 SM-5220-D SM-4500-NH-D-3 SM-4500-H+-B + 3 more
ENAC LE689 Siero, ES
SM-2340-B UNE-EN-ISO-14911 UNE-EN-ISO-10304-1 SM-5220-D SM-3500-CR-B + 3 more
ENAC LE2747 Valladolid, ES
SM-5210-D ISO-5667-4 ISO-5667-10 SM-4500-O-G SM-4500-H+-B + 3 more
ENAC LE562 Zaragoza, ES
SM-5210-D SM-5210 SM-4500 EPA-525.2 SM-2320-B + 3 more
ENAC LE1629 Ciudad Real, ES
UNE-EN-ISO-10523 UNE-EN-ISO-8467 SM-5210-D UNE-EN-27888 UNE-EN-872 + 3 more
ENAC LE1352 Madrid, ES
SM-5540-C SM-2340-B UNE-EN-ISO-17294-2 UNE-EN-ISO-20236 UNE-EN-ISO-14911 + 3 more
ENAC LE2414 Granollers, ES
SM-2510 UNE-EN-ISO-7027 SM-4500-NH3-C UNE-EN-872 UNE-EN-ISO-11885 + 3 more
ENAC LE2170 Olot, ES
SM-3111-B SM-3500-K-B-SM-3500-NA-B SM-2330-B SM-3113-B UNE-EN-ISO-8467 + 3 more
ENAC LE2006 Ampolla, ES
UNE-EN-26777 UNE-EN-ISO-17294-2 UNE-EN-ISO-6222 EPA-537.1 UNE-EN-ISO-14911 + 3 more
ENAC LE488 Sestao, ES
UNE-EN-ISO-11732 UNE-EN-ISO-10304-1 UNE-EN-1484 UNE-EN-ISO-17294-2 UNE-EN-ISO-17294-1 + 3 more
ENAC LE2450 Badajoz, ES
ISO-7027-1 UNE-EN-27888 UNE-EN-ISO-10523 UNE-EN-ISO-9308-1 SM-4500-NO---H-3 + 3 more
ENAC LE2086 San Bartolomé, ES
UNE-EN-ISO-7027-1 UNE-EN-ISO-10523
ENAC LE849 Zaragoza, ES
ISO-5667-10 UNE-EN-ISO-10304-1 UNE-EN-ISO-5667-5 UNE-EN-ISO-19458 SM-2340-B-SM-3500-CA-B-SM-3500-MG-B + 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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