UNI ISO 9001: 2015 - ISO 9001 is the reference standard for those who want to subject their production process to quality control in a cyclical way, arriving at the monitoring of the whole process / production process. Since 1997 Simas has been certified for quality. 


UNI ISO 14001: 2015 - The ISO 14001 certification ascertains that the certified organization has an adequate management system to keep the environmental impacts of its activities under control, and systematically seeks improvement in a coherent, effective and above all sustainable way. Since June 2006 Simas has made use of environmental certification.


UPC - American National Standard, UPC (Uniform Plumbing Code) is a model code developed by IAPMO (International Association of Plumbing and Mechanical Officials), to regulate the installation and inspection of hydraulic systems in order to promote public health, safety and well-being. The UPC is developed using the consent development procedures of the American National Standards Institute.


EPA WaterSense High Efficiency Toilets - Certification for the United States and Canada, which meets the EPA criteria for reducing water consumption and performance.


Watermark - Certification for the marketing of products in Australia and New Zealand. Products that are part of hydraulic conduction systems: WC, faucets, pipes, valves, thermostatic faucets, fittings..etc.