The company’s management and its elements such as occupational health and safety management system, quality management system, environmental protection and energy management systems are built in compliance with the globally recognized standards ISO 9001, ISO 14001, ISO 45001 and ISO 50001. The company also implemented food safety management in compliance with the international standard FSSC 22000 for food grade titanium dioxide production. Individual products are certified to comply with applicable regulation and technical norms. External supervision is performed by authorized experts. Since 1994, PRECHEZA has been a part RESPONSIBLE CARE, a global chemical industry initiative for responsible care and business.

An integral part of all activities of PRECHEZA a.s. is also an Integrated Management Systems Policy. You can read what our company is committed to directly in the document - Integrated Management Systems Policy.


The management of the company and its individual departments, (especially the management systems of occupational health and safety protection and of quality and the environment), is based on the adopted world-wide standards: Individual products are also certified for their compliance with the relevant legislative and technical regulations. Professional supervision is performed by authorized external experts.


As a manufacturer of inorganic substances, Precheza a.s. obtained registration of chemical substances within required deadlines in accordance with REACH Regulation. The reference numbers can be found here.

Environmental Profile

Pursuant to the integrated policy of management systems, Precheza a.s. publishes a Report on the State of the Environment once a year. The report characterizes the main aspects of Precheza’s activities related to the environment.

Responsible Care

In cooperation with the Union of the Chemical Industry of the Czech Republic, Precheza is involved in the worldwide activity of Responsible Care and holds the Responsible Care certificate with the right to use the Responsible Care logo.