Quality Control

January 19, 2026
The 2025 Proficiency Certificate highlights confidence in the results
Controllab recognition highlights high standards of analytical quality. The reliability of results is built every day. It depends on well-defined processes, continuous monitoring, and a permanent […]
July 15, 2025
Proficiency Testing and Internal Control: allies in building analytical quality
Understand why continuous monitoring and periodic evaluation complement each other and are essential for reliable results. The pursuit of reliable analytical results requires more than just […]
April 28, 2025
Why ensure your laboratory’s reliability with Controllab’s Proficiency Testing?
With a comprehensive and innovative portfolio, the company’s program is the right choice to boost your laboratory’s development and enhance your team’s performance. Analytical accuracy is […]
January 16, 2025
Controllab’s CRMs ensure reliability and quality in analytical planning
The company’s Certified Reference Materials (CRMs), available in chemical, physical, environmental, and microbiological properties, offer exclusive solutions with immediate delivery. Controllab, a benchmark in quality control […]
July 9, 2024
POCT Internal Control for Influenza A and B: monitoring routines for accurate reports
The Controllab Program includes three distinct levels (positive for Influenza A, positive for Influenza B, and negative), allowing the evaluation of interferences and cross-reactions in analytical […]
July 2, 2024
Controllab expands its international presence and promotes the quality of healthcare services
The company’s membership in important International Scientific Societies and global events reflects its ongoing commitment to excellence. In recent years, Controllab’s pioneering trajectory, leadership, quality, and […]
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PRM 0009

Certified Reference Material Producer

Accredited by Coordenação-Geral de Acreditação do Inmetro

Controllab has been accredited as a Certified Reference Material (CRM) Producer since 2016 by Cgcre, under number PMR 0009. The conformity assessment is carried out in accordance with the requirements established in ABNT NBR ISO 17034 and Inmetro standards, ensuring competence for the production of CRMs, as defined in the Scope of Accreditation.

This accreditation attests to Controllab’s technical competence in producing CRMs according to international requirements and enables it to be recognized in other countries, under mutual recognition agreements, thereby reducing technical barriers between Brazil and other countries across continents.

Materiais de Referência Certificados - PMR 0009 - ABNT NBR ISO 17034-Controllab
Cgcre is signatory to the Mutual Recognition Arrangements of the International Laboratory Accreditation Cooperation (ILAC) and Interamerican Accreditation Cooperation (IAAC).

CAL 0214

Calibration Laboratory

Accredited by Coordenação-Geral de Acreditação do Inmetro

In December 2002, the Calibration Laboratory was accredited by Cgcre. With this recognition, it became part of the Brazilian network of accredited laboratories, under number 214. Since then, it has been periodically evaluated for the maintenance and/or extension of its accreditation.

The Inmetro seal attests to Controllab’s technical competence, credibility, and operational capability for calibration services, in accordance with the requirements of ABNT NBR ISO/IEC 17025.

Calibração de Instrumentos - CAL 0214 - ABNT NBR ISO/IEC 17025 - Controllab
Cgcre is signatory to the Mutual Recognition Arrangements of the International Laboratory Accreditation Cooperation (ILAC) and Interamerican Accreditation Cooperation (IAAC).

PEP 0003

Proficiency Test Provider

Accredited by Coordenação-Geral de Acreditação do Inmetro

In September 2011, Controllab was accredited by Cgcre as a proficiency test provider, under nº PEP0003. Initially as part of a pilot project by Inmetro, this accreditation was based on ILAC G13: 2007 and included several clinical and hemotherapy tests. In the periodic evaluations of this accreditation, new segments and tests are included and the evaluation is now conducted according to ABNT NBR ISO/IEC 17043.

This accreditation attests to Controllab’s technical competence to develop and conduct proficiency tests in accordance with international requirements and enables it to be recognized in other countries, in accordance with mutual recognition agreements signed by Brazil in Mercosur, the Americas and Europe.

PEP 0003 - ABNT NBR ISO-IEC 17043 - Controllab

Cgcre is signatory to the Mutual Recognition Arrangements of the International Laboratory Accreditation Cooperation (ILAC) and Interamerican Accreditation Cooperation (IAAC).