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Trelfa Labs is a state of the art laboratory. The policies and procedures being used in our facility are fully compliant with the ISO standard and Trelfa Labs has achieved its ISO/IEC 17025:2017 accreditation.

Jon Trelfa completed his is Bachelors Degree in Biology at Michigan State University. He later completed his Masters in Business at the University of Phoenix. Jon has been certified in USDA HACCP since 1996 and in USDA Seafood HACCP since 2007.

Jon has personally written programs for two different Massachusetts companies, providing full validation for both. These programs have been reviewed and audited on numerous occasions by both the USFDA and the MAFDA. He has also written programs for four companies in New England complete with validation work, and has first-hand experience with the USDA’s in-depth verification process.

Jon has also performed training for food handlers and managers alike. Topics included: Basic Food Microbiology, Good Manufacturing Practices, Sanitation Basics, HACCP, Cross Contamination, Condensation Control, and Listeria Control.

Jon has worked for years as a Certified ServSafe Trainer and has received his Dairy Certificate from the state of Massachusetts. He is currently working his way toward achieving his Safety Trainer certification from the National Environmental Health Association (NEHA) and auditor and trainer certifications from the British Retail Consortium’s (BRC) standards for compliance with the Global Food Safety Initiative.

Testing Credentials

  • ISO/IEC 17025:2017
  • USDA Seafood HACCP
  • State of MA Dairy Certificate

Training Credentials

  • Certified NEHA Food Safety Trainer – coming soon
  • Certified BRC Auditor and Trainer – coming soon


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