324 Accredited Calibration Labs in Spain

324 ISO 17025 accredited calibration laboratories in Spain, accredited by ENAC. Covering 498 international standards including SM-5220-D, UNE-EN-ISO-9963-1, EURAMET-CG-18.

324 Labs
🇪🇸 Spain
4 Subcategories
May 2026 Last verified

Showing 76–100 of 324 labs

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INSST

Active
ENAC LE2151 Sevilla, ES
UNE-EN-136 UNE-EN-148-1 UNE-EN-140 UNE-EN-149 UNE-EN-13274-7 + 3 more
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 LE2508 Villaviciosa de Odón, ES
ASTM-D-3948 EN-1366-3-(2022-05) EN-15269-1-(2019-10) EN-13241 EN-15269-2-(2012-12) + 3 more
ENAC LE2499 Yecla, ES
UNE-EN-16139 UNE-EN-1335-2 UNE-EN-581-1 UNE-EN-1022 UNE-EN-581-2 + 3 more
ENAC LE2634 Pamplona/Iruña, ES
ID179 PT-500 TEST-RAIL-NOISE-EN16185-2 UNE-EN-200
ENAC LC10.255 Torrejón de Ardoz, ES
CEM-EL-020 EURAMET-CG-17 CEM-EL CEM-ME-004 EURAMET-CG-11 + 3 more
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

CONTAZARA

Active
ENAC LE1548 Zaragoza, ES
ISO-4064-2
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
ENAC LE613 Narón, ES
UNE-EN-12504-1 UNE-EN-12390-3 UNE-EN-12390-7 UNE-EN-12390-5 UNE-EN-12390-2 + 3 more
ENAC LE2523 Zaragoza, ES
IEC-60695-11-2 UNE-EN-60811-203 UNE-EN-50396 UNE-EN-60811-508 IEC-60811-201 + 3 more
ENAC LE1218 Bescanó, ES
ISO-7888 UNE-EN-ISO-7027 ISO-10523 SM-4500-NO ISO-6222 + 3 more

DBO5

Active
ENAC LE517 Mairena del Aljarafe, ES
SM-2510-B SM-2130-B SM-4500-H SM-2320-B-UNE-EN-ISO-9963-1 UNE-EN-ISO-9963-1 + 3 more
ENAC LE918 Sant Cugat del Vallès, ES
UNE-EN-13284-2 UNE-EN-15259 UNE-EN-13284-1 UNE-ISO-9096 UNE-EN-14181-(1) + 3 more
ENAC LE147 Campanillas, ES
IEC-61730-2 IEC-61215-1-2 IEC-61215-2 IEC-61215-1-3 IEC-61215-1-4 + 3 more

Frequently Asked Questions

What is Calibration testing?

Calibration 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 Calibration testing in Spain?

There are 324 accredited laboratories offering Calibration testing services in Spain, accredited by ENAC.

Which standards cover Calibration testing?

Key standards include SM-5220-D, UNE-EN-ISO-9963-1, EURAMET-CG-18. In total, 498 distinct test methods are covered by accredited Calibration labs in Spain.

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