Production and quality assurance
In 1992, the new, 4224 m2 plant located in Tres Cantos (Madrid) came into operation. In addition to housing the research laboratory and library, the plant in Tres Cantos has assigned 3025 m2 to production, 605 m2 to storage facilities, 208 m2 to quality control, and 150 m2 to animal housing facilities—all constructed and equipped in compliance with Good Manufacturing Practice (GMP).
The manufacturing processes and procedures at LETI adhere to GMP and are presently covered by ISO 9001 certification.
In the manufacture and standardisation of allergenic extracts, LETI adheres to the recommendations of the Nordic Council of Medicines, and applicable legislation and recommendations of the European Union.