ISO 9001 - Quality Management System
- WATER, ENERGY AND ENVIRONMENT SERVICIOS INTEGRALES, S.L.U.
- AGUAS RIOJA MEDIOAMBIENTE, S.L.U.
- Enkrott, Gestão e Tratamento de Águas, S.A.
- Enkrott España, S.L.
ISO 14001 - Environmental Management System:
- WATER, ENERGY AND ENVIRONMENT SERVICIOS INTEGRALES, S.L.U.
- AGUAS RIOJA MEDIOAMBIENTE, S.L.U.
ISO 45001 - Occupational Health and Safety Management System:
- WATER, ENERGY AND ENVIRONMENT SERVICIOS INTEGRALES, S.L.U.
- AGUAS RIOJA MEDIOAMBIENTE, S.L.U.
- Enkrott, Gestão e Tratamento de Águas, S.A.
UNE-EN ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories:
- LABORATORIOS ALFARO, S.L.U.
UNE-EN ISO/IEC 17020 - Requirements for inspection bodies:
- LABORATORIOS ALFARO, S.L.U.
In addition, Alfaro Laboratories is a collaborating entity of the Hydraulic Administration authorized by the Ministry of Environment, Rural and Marine Affairs as a Testing and Inspection Laboratory with file EC 072/1 and 2.
