194 Accredited Wastewater / Effluent Testing Labs in Spain

194 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.

194 Labs

🇪🇸 Spain

Oct 2026 Last verified

Showing 1–25 of 194 labs

Full Search

ACERINOX EUROPA, S.A. (Unipersonal)

ENAC LE2217 Barrios, ES

UNE-EN-ISO-11885 UNE-EN-872 SM-4500-F-C UNE-EN-ISO-20236 SM-4500-NH-D + 1 more

ACOSOL

ENAC LE2743 Marbella, ES

UNE-EN-ISO-7027-1 SM-4500-H+-B SM-2510-B UNE-EN-872 UNE-EN-ISO-9308-2 + 3 more

ADIQUIMICA

ENAC LE1387 Barcelona, ES

ISO-5667-10 ISO-15705 UNE-EN-ISO-10304-1 UNE-EN-27888 SM-4500-H+-B + 3 more

AECOM SPAIN DCS, S.L. (Unipersonal)

ENAC LE1300 Madrid, ES

EN-12566-7-(2016-12) ISO-20236 ON-ISO-11905-2 ON-BS-ISO-17289 ISO-1841-2 + 3 more

AGROLAB MEDIOAMBIENTE, S.L. (Unipersonal)

ENAC LE2633 Tarragona, ES

TEST-RAIL-TRACK-INTERACTION-EN15610 ISO-5667-11 ISO-11423-1 ISO-5667-4 ISO-5667-10 + 3 more

AGRONOVA BIOTECH EUROPE, S.A. (Unipersonal)

ENAC LE2938 Molina de Segura, ES

ISO-4832 ISO-16649-2 ISO-11465 UNE-EN-ISO-10390 UNE-77308 + 3 more

AGRUPA LABORATORIO, S.L.L.

ENAC LE2360 Derio, ES

TEST-RAIL-COMFORT-UIC513 ISO-5667-11 ISO-5667-4 ISO-5667-10 ISO-15705 + 3 more

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

ENAC LE2449 Valladolid, ES

ISO-7393-2 ISO-15705 ISO-7887 UNE-EN-ISO-7027-1 UNE-EN-ISO-10523 + 3 more

AGUAS DEL AÑARBE - AÑARBEKO URAK

ENAC LE871 Astigarraga, ES

ISO-5667-10 ISO-5815-1 ISO-14189 ISO-5667-5 UNE-EN-ISO-11885 + 3 more

AGUAS DEL HUESNA

ENAC LE1219 Sevilla, ES

ISO-6222 ISO-7899-2 ISO-14189 ISO-7393-2 ISO-15705 + 3 more

AGUAS MUNICIPALIZADAS DE ALICANTE, EMPRESA MIXTA

ENAC LE2512 Alacant, ES

DIN-15934-(2012-11) ISO-7887-(1994-12) ISO-5667-10 ISO-5667-5 EPA-5030 + 3 more

AGÉNCIA CATALANA DE L´AIGUA

ENAC LE2081 Abrera, ES

ISO-7150-1 ISO-15705 ISO-6878 ASTM-E1077-14(2021) ISO-20595 + 3 more

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

ENAC LE027 Paterna, ES

ISO-3795 EN-60529 IEC-60529 IEC-60068-2-1 IEC-60068-2-2 + 3 more

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

ENAC LE2129 Barcelona, ES

ISO-5667-11 ISO-16308 ASTM-D7574 ISO-5667-5 EPA-6010 + 3 more

AIGÜES DE MATARÓ

ENAC LE1671 Mataró, ES

ISO-6222 ISO-7899-2 ISO-14189 ISO-9308-2 ISO-10705--3 + 3 more

AIGÜES DE VIC

ENAC LE2464 Vic, ES

TEST-TENSILE-METAL-ISO6892-1 UNE-EN-ISO-7027-1 UNE-EN-ISO-10523 UNE-EN-27888 UNE-EN-872 + 3 more

AIGÜES DEL PRAT

ENAC LE1581 Prat de Llobregat, ES

UNE-EN-ISO-10304-1 UNE-EN-27888 UNE-EN-ISO-6222 UNE-EN-ISO-16266 UNE-EN-ISO-9308-1 + 3 more

AIGÜES I SANEJAMENT D´ELX

ENAC LE1673 Elche, ES

ISO-5667-10 ISO-5667-7 ISO-19458 ISO-23697-1 UNE-EN-ISO-11885 + 3 more

AIRE INTERIOR, S.L. (AQUAIRLAB)

ENAC LE2482 Leganés, ES

UNE-EN-13098 UNE-171340 UNE-171330

AKUNATURA DE OURENSE

ENAC LE2044 San Cibrao das Viñas, ES

ISO-4832 ISO-16649-2 ISO-21528-2 ISO-5667-10 ISO-4833-1 + 3 more

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

ENAC LE2232 Santiago de Compostela, ES

ISO-16649-2 UNE-EN-ISO-10523 UNE-EN-27888 UNE-EN-872 UNE-EN-ISO-11732 + 3 more

AMBITEC LABORATORIOS, S.L. (Unipersonal)

ENAC LE327 Picassent, ES

ISO-5667-11 ISO-5667-4 ISO-5667-10 ISO-5815-1 ISO-5667-12 + 3 more

ANABIOL

ENAC LE1513 Hospitalet de Llobregat, ES

ISO-18787 ISO-4832 ISO-15214 ISO-21527-1 ISO-1443 + 3 more

ANALAQUA, S.L. (Unipersonal)

ENAC LE1341 Valencia, ES

ISO-5667-11 ISO-5667-4 ISO-5667-10 ISO-18400-102 ISO-5667-5 + 3 more

ANALIZA CALIDAD MADRID

ENAC LE2934 San Fernando de Henares, ES

ISO-16649-2 ISO-5667-10 ISO-4833-1 ISO-7150-1 ISO-6878 + 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 194 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.