The quality of the fluid that circulates through the TOM^® pipes always remains unchanged, since there is no corrosion of the material or migration of the pipe or its coatings. TOM^® pipes are suitable for the transport of drinking water, their suitability is corroborated by obtaining European health certificates, such as the ACS (Attestation de Conformité Sanitaire) - France, the Hydrocheck Certificate - Belgium, and the WRAS Certificates (Water Regulations Advisory Scheme) and DWI (Drinking Water Inspectorate) - United Kingdom, issued by the corresponding bodies and ministries of health after an exhaustive study of the product formulation and rigorous tests on the material, which ensure its perfect suitability for conducting water intended for human consumption.