Digital skills

International Digital Skills Certification for GPS and ATA, how to recognise a valid certificate.

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Competing for growing

New image, same commitment: meeting our customers and promoting a culture of quality.

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What is Accreditation

Find out how the guarantee of competence and independence offered by Accredia works.

How to get accredited

Start the journey to obtain accreditation and qualify yourself in the marketplace.

Benefits

Discover the benefits for accredited bodies, public administration, companies and consumers.

690

Certification, inspection, verification and validation bodies

215

Calibration laboratories, RMP and biobanks

1.397

Testing laboratories, medical laboratories and PTP

Accreditated Services

Biobanks

Accredited biobanks provide scientific research and industry with reproducible and comparable results on biological materials, also contributing to public health protection.

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Calibrations

Calibrations make it possible to determine the indication error of measuring instruments and systems as well as the values of measurement samples in order to guarantee more accurate and reliable measurement results.

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Certifications

Accredited certifications guarantee the conformity of systems, processes, products, services and people with the requirements of international rules and standards.

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Inspections

Inspections make it possible to assess the conformity, at a given time, of a product, service, process or plant to specific requirements, or, according to the inspector's judgement, to general requirements.

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Medical analyses

Medical analyses performed under accreditation are a valuable tool to support reliable diagnoses for quality healthcare.

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Proficiency testing

Proficiency testing carried out under accreditation is the evaluation of a laboratory's performance against pre-established criteria, through comparisons with other laboratories.

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Reference materials

Reference materials are materials that are homogeneous and stable with respect to specified properties, and therefore suitable for their intended use in a measurement, or in the examination of classification properties.

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Reference measurements

Accredited calibration laboratories provide laboratory medicine with measurement services that fulfil the requirement of traceability.

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Tests

Tests performed under accreditation consist of the determination of one or more product characteristics according to well-defined methodologies.

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Verifications and validations

Verification and validation activities carried out under accreditation measure the accuracy and conformity of company declarations on greenhouse gas emissions.

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News

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Sustainability

Accredited management system certification for gender equality

Italy has turned accredited certification for Gender Equality Management Systems into a practical lever for innovation, trust and sustainability and a concrete contribution to UN Sustainable Development Goal 5 (Gender Equality).

15 May 2026
Institutional

Launch of Global Accreditation Cooperation Incorporated: webinars on 14 April 2026

On April 14, Global Accreditation Cooperation Incorporated will host two webinars of great importance to the world of conformity assessment.

21 March 2026
Institutional

Emanuele Riva Vice President of Global Accreditation Cooperation Incorporated

Emanuele Riva has been elected Vice President of Global Accreditation Cooperation Incorporated, the leading global organization of accreditation bodies and quality infrastructure stakeholders. He will serve alongside President Brahim Houla.

27 October 2025

Financial performances and Sustainability

The new Accredia "Osservatorio" study, conducted in collaboration with Prometeia, analyzes the role of accreditation and accredited certifications in the context of sustainable finance.

Read the study