Quality & Accreditation

Cora Science operates under a quality system compliant with ISO/IEC 17025:2017, the international standard for testing and calibration laboratories. Our accreditation demonstrates technical competence, adherence to method validation and traceability principles, and a commitment to continuous improvement in laboratory operations.

As part of our transparency and accountability, clients and auditors can verify our accreditation status at any time by visiting the official website of our accrediting body, the Perry Johnson Laboratory Accreditation, Inc. (PJLA).

How to Look Up Our Certificate

1. Visit the PJLA Certificate Search page: PJ Labs: Search Accredited Organizations
2. In the search bar, enter our organization name: Cora Science
3. Click on our listing to view details, including scope, methods, and current certificate status.
4. You may download a PDF version of the certificate from PJLA’s platform.

Commitment to Quality

Every result we produce is backed by validated methods, properly maintained instrumentation, and trained analysts working under documented procedures. Our quality system includes:

• Internal audits and management reviews
• Proficiency testing and measurement uncertainty evaluation
• Standard operating procedures (SOPs) for all testing methods
• Corrective and preventive action tracking
• Document control and chain of custody management

Questions about quality, traceability, or accreditation may be directed to our quality team through the contact page.