The rigorous management of the INDAQUA Group within the scope of providing management and optimisation services in the systems for the capture, treatment, supply and distribution of drinking water and the collection, drainage and treatment of wastewater, is recognised through a set of certifications awarded by competent external entities.

QUALITY

Quality Management System (ISO 9001:2015)

SAFETY

Occupational Health and Safety Management System (ISO 45001:2019)

ENVIRONMENT

Environmental Management System (ISO 14001:2015)

The most distinguished company

INDAQUA also has a set of distinctions awarded by the Portuguese Water and Waste Services Regulatory Authority (ERSAR), and was the company that won the most quality seals in 2019. 

 The 2020 and 2021 ERSAR Quality Seals honoured entities that complied with a set of strict criteria, from the quality of water for consumption to its efficient use, public supply and urban wastewater treatment, areas in which INDAQUA managed to achieve excellence and be the only entity receiving a seal of quality in every award category. 

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