Proof, not adjectives.
Every performance claim behind DDCE is backed by an independent certificate, from Bureau Veritas quality management to a UL 96 listing, CIME Mexico homologation and a NATO supplier registration. The certificates are here to read.
The bodies that stand behind DDCE.






Logos shown are the certifying and accrediting bodies named on the certificates below.
Verified at three of Europe's leading high-voltage laboratories.
LCOE Getafe
High-voltage impulse testing at the LCOE laboratory in Madrid.
University of Pau
Progressive-voltage withstand testing at the university's HV lab.
INTA
RF-performance testing at INTA, the Spanish Ministry of Defence.
Read them for yourself.
Current certificates covering the DDCE, DINEOL, DINFIL and DINCO ranges and the whole Dinnteco manufacturing group.

ISO 9001:2015
Quality management for the design, manufacture & sale of DDCE, DDCE Plus, DINEOL, PDCE, DINFIL and DINCO, issued by Bureau Veritas (ENAC-accredited), covering Dinnteco International (Andorra), Factory Gasteiz and O&M.
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Bureau Veritas: DDCE product certificate
Product certificate to UNE-EN IEC 61400-24:2019 §D.3.3: covers DDCE 100 Plus, 50 Plus, Marine BG/MD/LT, Chemical 100/50, Magma and Ventor.
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Bureau Veritas: DINEOL / DINFIL / DINCO
Product certificate to UNE-EN 62561-1:2018 and 61400-24 §D.3.3: covers DINEOL (DINMAR, DINEOL PRO, DINEOL MAX), the DINFIL earth filter and the DINCO connector.
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UL 96 listed
Listed to ANSI/CAN/UL 96-2016 as a Class I air terminal (the DDCE 100 Plus) by UL LLC, with ongoing UL Follow-Up Service.
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CIME Mexico homologation
Homologated by CIMEG to NOM-022-STPS-2015 and NMX-J-549-ANCE-2020, covering the DDCE 50/100 Plus, DDCE air, DINFIL, DINEOL and Chemical 50/100.
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NATO NCAGE
Registered in the NATO Commercial and Government Entity system with supplier code SYN37, recognised for supply to NATO / OTAN member procurement.
View registrationThe numbers behind the certificates.
Shared laboratory data for every DDCE unit, the basis on which the certificates above are issued. We calculate coverage for your specific site by the rolling-sphere method (UNE-EN IEC 62305 / NFPA 780), at protection levels I–IV.
Put certified protection on your site.
We match the right certified system to your structure and issue a clear quote, backed by DINNTECO's 100% performance warranty.