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FOOD FREE OF PESTICIDE RESIDUES

ZERYA® certified laboratory

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iSQ Group, through Labiagro, makes innovation a strategic value to offer an excellent service

what we do

We have a strong commitment to add value to all operators in the food chain, namely: producers, industry, distributors, stockists and others.

ZERYA® is a quality certification, aimed at production without pesticide residues.

The strict criteria of the ZERYA® certification system allow

  • Guarantee to the market that products are free of pesticides;
  • The production of healthier, safer and higher quality food;
  • Consumer confidence in food products associated with the ZERYA® brand
  • Sustainable agriculture without pesticides.

Labiagro is already part of the list of laboratories authorized by ZERYA® for the analysis of pesticide residues in food products.

Analytical techniques validated by this certification system allow us to detect and quantify pesticides with limits equal or lower than 0.010 ppm in

  • vegetables (including herbs)
  • fruits
  • dried fruits
  • industrial crops

In this way, Labiagro presents a service of excellence, both in quality control of food products, and in the performance of sampling by specialized technicians, ready according to the ZERYA® protocol

the process is fast and expedite and allows addressing new or existing products, giving you a guarantee of confidence and compliance with ZERYA certification

why ISQ

With over 55 years of experience, ISQ is a private, independent, reputable and accredited entity, which develops support activities for industry, commerce and services

Our know-how, network of accredited laboratories, participation in projects and ability to collaborate with specialized partners allows us to be at the forefront of knowledge and implementation of services in the area of food safety.

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What sets us apart


  • The diversity of our services, addressing entire value chains
  • Comprehensive laboratorial capacity, both on site an in premises, with accredited laboratories equipped with the latest technology
  • The awarded and recognized quality and safety in our services
  • Relevant international partnerships with market leaders and entities such as the UN, ESA, CERN, ITER
  • The know-how of our team of PhDs, scientists, researchers, engineers and specialized technicians with relevant and solid experience
  • The close relationship with our customers, supported by a network of branches and subsidiaries around the world
  • The accreditations, certifications and notifications of most of the activities carried out
  • International activity in markets such as aerospace, nuclear fusion, physics and astrophysics, oil and gas, sustainability and circular economy
  • The ability to support you in Innovation activities

The Solutions Specialist is an expert in the market where your business operates, with an integrated view of our services and skills and how they can help you achieve better results.

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