191 Accredited Wastewater / Effluent Testing Labs in Spain

191 ISO 17025 accredited wastewater / effluent testing laboratories in Spain, accredited by ENAC. Covering 75 international standards including UNE-EN-872, ISO-5667-10, UNE-EN-ISO-5815-1.

191 Labs
🇪🇸 Spain
Apr 2026 Last verified

Showing 1–25 of 191 labs

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ACERINOX EUROPA, S.A. (Unipersonal)

Active
ENAC LE2217 Barrios, ES
UNE-EN-872 SM-4500-NH-D SM-4500-F-C UNE-EN-ISO-20236 SM-4500--NO---D + 1 more

ACOSOL

Active
ENAC LE2743 Marbella, ES
UNE-EN-ISO-9308-2 SM-5220-D SM-4500-H+-B UNE-EN-ISO-7027-1 SM-2510-B + 3 more

ADIQUIMICA

Active
ENAC LE1387 Barcelona, ES
SM-2130-B SM-2120-C UNE-EN-27888 SM-4500-H+-B ISO-9297 + 3 more

AECOM SPAIN DCS, S.L. (Unipersonal)

Active
ENAC LE1300 Madrid, ES
UNE-10523 UNE-27888 UNE-7027 ISO-15923-1 SM-3500 + 3 more

AGROLAB MEDIOAMBIENTE, S.L. (Unipersonal)

Active
ENAC LE2633 Tarragona, ES
UNE-EN-ISO-8467 SM-4500-H+-B UNE-EN-ISO-7027-1 ISO-15923-1 UNE-EN-25663 + 3 more

AGRONOVA BIOTECH EUROPE, S.A. (Unipersonal)

Active
ENAC LE2938 Molina de Segura, ES
UNE-EN-ISO-11905-1 SM-5210-D UNE-EN-ISO-10304-1 UNE-EN-ISO-7899-2 UNE-EN-ISO-6878 + 3 more

AGRUPA LABORATORIO, S.L.L.

Active
ENAC LE2360 Derio, ES
SM-2540-F SM-2130-B EPA-8270 UNE-EN-ISO-8467 UNE-EN-ISO-5815-1 + 3 more

AGUA DE VALLADOLID, E.P.E.(AQUAVALL)

Active
ENAC LE2449 Valladolid, ES
SM-5540-C SM-5520-D UNE-EN-ISO-20236 UNE-EN-27888 ISO-7887 + 3 more

AGUAS DEL AÑARBE - AÑARBEKO URAK

Active
ENAC LE871 Astigarraga, ES
SM-2330-B SM-2130-B SM-4500-F-C UNE-EN-ISO-10523 UNE-EN-27888 + 3 more

AGUAS DEL HUESNA

Active
ENAC LE1219 Sevilla, ES
ISO-7027-1 SM-2510-B ISO-10566 SM-4500-H+-B ISO-7887 + 3 more

AGUAS MUNICIPALIZADAS DE ALICANTE, EMPRESA MIXTA

Active
ENAC LE2512 Alacant, ES
SM-2130-B SM-3500-CA-B UNE-EN-ISO-8467 ASTM-D1426-15 UNE-EN-1484 + 3 more

AGÉNCIA CATALANA DE L´AIGUA

Active
ENAC LE2081 Abrera, ES
SM-4500-H+ UNE-EN-27888 SM-2130-B UNE-EN-77059 UNE-EN-1484 + 3 more

AIDIMME. INSTITUTO TECNOLÓGICO METALMECÁNICO, MUEBLE, MADERA, EMBALAJE Y AFINES

Active
ENAC LE027 Paterna, ES
UNE-137001 UNE-49706 UNE-EN-ISO-2234 UNE-EN-ISO-12048 UNE-EN-ISO-2244 + 3 more

AIGÜES DE BARCELONA, EMPRESA METROPOLITANA DE GESTIÓ DEL CICLE INTEGRAL DE L´AIGUA

Active
ENAC LE2129 Barcelona, ES
SM-2120-B SM-2130-B SM-4500-NO-B-2 SM-2510-B UNE-EN-ISO-8467 + 3 more

AIGÜES DE MATARÓ

Active
ENAC LE1671 Mataró, ES
SM-2130-B SM-2510-B UNE-EN-ISO-8467 SM-4500-H+-B UNE-EN-ISO-9963-1 + 3 more

AIGÜES DE VIC

Active
ENAC LE2464 Vic, ES
UNE-EN-ISO-7393-2 UNE-EN-ISO-10523 SM-2340-C SM-5220-B SM-4500-NO-B-2 + 3 more

AIGÜES DEL PRAT

Active
ENAC LE1581 Prat de Llobregat, ES
SM-4500-CL--D UNE-EN-26777 SM-2130-B UNE-EN-1484 SM-4500-H+-B + 3 more

AIGÜES I SANEJAMENT D´ELX

Active
ENAC LE1673 Elche, ES
UNE-EN-ISO-27888 SM-4500-H+ ISO-5667-7 SM-5210 SM-4500-CL-G + 3 more

AIRE INTERIOR

Active
ENAC LE2482 Leganés, ES
UNE-171340 UNE-171330 UNE-EN-13098

AKUNATURA DE OURENSE

Active
ENAC LE2044 San Cibrao das Viñas, ES
SM-4500-H+ SM-2510 SM-3500-FE SM-3500-AL-PFQ-AG-51-M ISO-15705 + 3 more

ALS LIFE SCIENCES GALICIA, S.L. (Unipersonal)

Active
ENAC LE2232 Santiago de Compostela, ES
EPA-410.4 UNE-26777 UNE-EN-ISO-7393-2 SM-4500-P-C ASTM-D1426-15 + 3 more

AMBIENTALYS CONSULTORÍA Y ANÁLISIS

Active
ENAC LE1491 Paterna, ES
SM-4500-H+-B UNE-EN-27888 UNE-EN-ISO-7027-1 ASTM-D1426-08 UNE-EN-ISO-9308-1 + 3 more

AMBITEC LABORATORIOS, S.L. (Unipersonal)

Active
ENAC LE327 Picassent, ES
SM-4500-NH3-D SM-2130-B SM-3500-CR-B UNE-EN-ISO-11885 UNE-EN-1484 + 3 more

ANABIOL

Active
ENAC LE1513 Hospitalet de Llobregat, ES
AOAC-985.29 UNE-34552-2 AOAC-920.153 ISO-1443 ISO-15213-1 + 3 more

ANALAQUA, S.L. (Unipersonal)

Active
ENAC LE1341 Valencia, ES
SM-4500-NH-F-3 UNE-EN-15216 SM-2120-C UNE-EN-27888 SM-4500-H+-B + 3 more

Frequently Asked Questions

What is Wastewater / Effluent Testing testing?

Wastewater / Effluent Testing 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 Wastewater / Effluent Testing testing in Spain?

There are 191 accredited laboratories offering Wastewater / Effluent Testing testing services in Spain, accredited by ENAC.

Which standards cover Wastewater / Effluent Testing testing?

Key standards include UNE-EN-872, ISO-5667-10, UNE-EN-ISO-5815-1. In total, 75 distinct test methods are covered by accredited Wastewater / Effluent Testing labs in Spain.

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