An investigation conducted jointly by The World » and Radio France revealed a disturbing reality in the bottled water industry in France.
Revelations from an investigation into mineral and spring waters
Reputable brands, including those under the umbrella of Nestlé Waters, have been implicated in the use of prohibited purification methods for waters marketed as "spring" or "natural mineral"Normally, among all the waters, this water should be free of any disinfection treatment and come from protected groundwater sources.
However, the investigation revealed that when faced with sporadic contamination, these brands resorted to non-compliant practices, affecting at least one-third of French brands.
Regulatory easing by the government in response to non-compliance
Faced with these revelations, the French government—which had been aware of the situation since 2021—chose to relax the regulations. This decision, implemented through prefectural decrees, authorized the use of certain microfiltration techniques that had previously been deemed noncompliant. This regulatory shift raises questions regarding compliance with European law, particularly because France did not inform the European Commission or the other Member States of these changes, despite the obligations imposed by Directive 2009-54-EC.
Health security challenges and ethical questions
The investigation also highlighted significant concerns regarding food safety and the integrity of the industry. Practices such as microfiltration below the 0.8 µm threshold, the use of activated carbon and UV treatment, all of which are prohibited for natural mineral waters, have been commonly used by brands, including Nestlé Waters. While these companies assure consumers of their safety, they acknowledge past instances of noncompliance. The IGAS report from July 2022 confirms these widespread practices and warns of health risks, particularly the threat of unfiltered viruses.
Consequences and actions of various stakeholders
The revelation of these practices has sparked a range of reactions among authorities and within the industry. Some regions have initiated criminal proceedings, while others have seemed more inclined to accept the companies’ arguments.
Nestlé Waters had to revise its operations, ending the exploitation of certain springs and reallocating others to produce flavored water. This complex situation highlights the industry's challenges in reconciling production imperatives with regulatory compliance requirements in a context of pressure on water resources.
Toward Better Regulation and Transparency in the Industry
This survey reveals major challenges in the bottled water industry in terms of compliance, health and safety, and ethics. She emphasizes the need for stricter and more transparent regulation of the industry, as well as better communication between government officials and businesses to ensure consumer protection. Furthermore, she highlights the importance of preserving natural water resources and the responsibility of companies to maintain the integrity of these resources for future generations.
In summary, this in-depth investigation highlights critical issues within the bottled water industry, calling for greater awareness and concrete action to ensure regulatory compliance, food safety, and environmental protection.

