Quality certifications

UNIMER has in place a control system of the high-quality standards of its production, through an excellent certified integrated system for quality management.

The choice of DNV GL (Det Norske Veritas – Germanischer Lloyd) – one of the first certification company in the world with 16,000 employees and operations in more than 100 countries – following UNIMER international expansion, meets the need for a certification system able to comply with the most stringent international standards.

The quality system adopted by UNIMER testifies the company’s utmost attention to the development and improvement of its quality culture, in order to maximize customer satisfaction.

The excellent control of incoming raw materials, product formulations, flow processing and logistics according to the highest international standards are concrete results, certified by the achievement of prestigious quality certifications.

UNI EN ISO 9001:2015
Quality system certified by DNV GL complying with the most stringent international standards.

UNI EN ISO 22005:2008
The system of traceability in the food chain, certified by DNV GL.

Technical document for the fertilizer’s certification issued by Assofertilizzanti and certified by DNV GL. It guarantees that the titles and composition of the nutritional elements shown on the label correspond to those that are declared.

Environmental management system, certified by DNV, with the aim of keeping the environmental impacts of the company activities under control.

Organic certification preparatory to the automatic inclusion in the European Input List. Certification body: FIBL, one of the leading research bodies for organic farming in the world.


The labels are controlled and guaranteed by ARVAN, a leading consulting company in the field of production and use of fertilizers, soil nutrition, crops and soil science.