Quaility controlCertifications
Quality and customer satisfaction have always been at the heart of our strategy. We are determined to maintain a privileged relationship with our customers and to provide them with products and services of impeccable quality.
The quality commitment of the COREYSA QUALITY CONTROL department is not limited only to the oil we bottle, it also forms the basis of our relationships with employees, customers, collaborators and suppliers.
Due to the HACCP (Hazard Analysis and Critical Control Points) system that we have implemented at COREYSA, quality controls are carried out on all raw materials we receive, on all processed foods as well as on all finished products ready for consumption, also ensuring their TRACEABILITY in a computerised manner.
This is why COREYSA has obtained the Food Safety and Quality certifications based on the IFS and BRCGS protocols. Obtaining these certificates recognises the continuous work that our company has been doing for decades to manufacture and market high-quality products with guarantees of compliance with international Food Safety requirements.
As these are certifications issued by an international and independent organisation (TÜV Rheinland), after carrying out the respective audits, this recognition is even more valuable.
The BRCGS and IFS International Standards are protocols based on the principles of the HACCP method of the CODEX ALIMENTARIUS. These principles are aimed at guaranteeing the Safety and Quality of food products throughout the entire production chain.
COREYSA, continuing its line of commitment to the quality of its products, has certified its quality management systems and has certified them according to the aforementioned standards (IFS and BRCGS), which are the most internationally recognized in the food sector, certifying quality throughout the entire production process.
We have also obtained the Ecologic Certification which confirms all our Virgin Olive Oils have been produced 100% by means of ecologic agriculture with, no using any pesticide nor plaguicide. We select organoleptically the coupages more fruity and balanced, committing to the quality of our products.
On the other hand, we have obtained Kosher certification. This certification means that our products have been produced in accordance with the precepts of the Jewish religion. The certification is issued by the Orthodox Union, the most demanding organization in the world, and is rigorously supervised by a Rabbi who oversees the production processes.
In the same way, since consumers of Halal products are more and more numerous every day, Coreysa has got the Halal Certification, guaranteeing all theirs products, ingrendients and manufacturing processes comply with the requirements that the Islamic Law demands in order to be consumed by the Muslim population with complete confidence.
Coreysa reinforces its commitment to sustainable production by obtaining the ISCC (International Sustainability & Carbon Certification). This certification establishes an international and transparent diagram for the certification of biomass and bioenergy. It is a reliable method that helps customers recognize the difference between biofuel products that are sustainable and those that are not. By obtaining said certification, Coreysa:
In addition to the Quality Certifications for human food that we already have and got in the past, recently we have obtained a new one, it is the GMP+ seal (Good Manufacturing Practices in the production of animal feed). It is a certification based on the same strict criteria required by the IFS and BRC Certifications, but the main difference is that GMP+ is specific for animal feed.
Thanks to this certification which demonstrates that COREYSA complies with all the requirements and conditions to guarantee the safety of animal feed, which we produce from by-products of oil refining. This approach guarantees control throughout the entire chain of nutritional products and feed for animal feed, to produce according to the highest standards. At the same time, it confirms COREYSA’s concern for animal welfare.
Innovation & AccuracyLaboratory
Internal Oversight
COREYSA has its own QUALITY CONTROL laboratory, which conducts analytical checks at every stage of the process, ensuring the consistent quality of our products.
One of COREYSA’s keys to success is its ongoing commitment to Research, Development, and Innovation applied both to its products and to the production system itself, positioning the company today as one of the most modern and cutting-edge in the sector.
One of its major achievements has been the research into the production of HIGH-OLEIC SUNFLOWER OIL. This oil comes from a hybrid, NON-GMO sunflower seed, with a fatty acid composition similar to that of OLIVE OIL. Particularly suitable for frying due to its high stability, it is marketed under the brand ALTO CAPICUA FOR FRYING.

