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Competence | quality | credibility

To meet our Partners’ Needs

LEF's Institutional video


CANNABIS - An integrated solution

​Download our brochure to know in detail the services we have in the new era of Cannabis.



Good Laboratory Practices renewed

​The Portuguese Institute for Accreditation (IPAC) renewed the accreditation of the LEF for the performance of clinical trials in compliance with ISO 17025, which regulates the management system in test and calibration laboratories. LEF is accredited for the development, validation and implementation of internal methods (flexible accreditation) and compendial methods for the medicinal drugs analysis.

LEF bets on the determination of Total Organic Carbon

​​Under the scope of the clean-up validation program, LEF can now assist in the development and validation of methods for determining API, detergent and microbiological contamination residues after the acquisition of a Total Organic Carbon (TOC) determination equipment, which allows analysing aqueous samples, water and cleaning validation, through the quantification of carbon.

LEF awarded Best Poster at RACI 2019

​​​​LEF received, for the third consecutive year, the Best Poster Award at RACI 2019, the Annual Meeting of the College of Industry, an event organized by the Pharmacists' Association, which took place in Batalha in early April. The po​ster​ ​has the theme "The Role of Kaizen in the Operational Efficiency of the Pharmaceutical Industry" and was prepared by Sara Figueiredo, Ana Brízio and Fátima Carvalho.

Customers renew confidence in LEF

​​​​Every year, LEF wants to give its customers an opportunity to give us feedback regarding the services it provides. Overall, according to all the parameters analysed, the level of global satisfaction of our clients with LEF has improved over the previous year. There is no “little satisfaction” or “no satisfaction” with the services provided in 2018. All of our clients would recommend our services, meaning that our customers place total trust in the services and resources that LEF provides.