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Douglas L. Marshall

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Douglas L. Marshall, PhD, CFS

Douglas L. Marshall, PhD, CFS

Chief Scientific Officer

Dr. Marshall is Chief Scientific Officer with Eurofins Microbiology Laboratories, Inc., a division of the global life sciences company Eurofins Scientific.  He also is co-founder and Director of the Food Safety Institute, LLC, an integrated consulting and analytical services company affiliated with the Eurofins network of companies.  His former positions include the following:

  • Associate Dean and Professor of Public Health, College of Natural and Health Sciences, University of Northern Colorado
  • Adjunct Professor with the Colorado School of Public Health
  • Professor of Food Science, Nutrition, and Health Promotion at Mississippi State University
  • Assistant Professor of Food Science at Louisiana State University
  • Contributing Editor for the peer-reviewed scientific journal Food Microbiology
  • Four consecutive terms on the editorial board of the Journal of Food Protection

He is a frequent volunteer and consultant to trade associations, NIH, WHO, FAO, USDA, and other government agencies and private companies.  His research and expertise has been featured in popular press venues such as Consumer’s Reports, Fine Cooking, USA Today, Fitness, Health, Men’s Health, Chemtech, Nature Science Updates, and ASM Journal Highlights.  He is a frequently invited speaker and a prolific book chapter writer. With over 250 publications and over 180 invited presentations, his scientific research and outreach interests focus on improving the microbiological quality and safety of foods.  Among these was the completion of the 4 volume Handbook of Food Science, Technology, and Engineering, which he Co-Edited.  He has been the recipient of a number of awards for his scholarly efforts including the Mississippi Chemical Corporation Award of Excellence for Outstanding Work, the International Association for Food Protection Educator and Harold Barnum Industry Awards.  He is a Fellow and former member of the Board of Directors of the Institute of Food Technologists, former Chair of the International Food Science Certification Commission, and former member of the Board of Directors of the American Spice Trade Association.  On a personal note, early in his career he served as a deck hand on an Alaskan fishing vessel (well before Deadliest Catch) and prefers to spend his free time lost on a trail in the Colorado Rocky Mountains.

Below are resources from Douglas:



During this webinar, Tim Lombardo of Eurofins Food Assurance discussed the differences between food security, food safety, food fraud, and food defense. He provided a short history of FSMA and reviewed regulations for food defense and intentional adulteration protection.


If you are seeking your initial GFSI benchmarked certification and aren’t sure if you’re ready, a pre-assessment audit is a great tool to verify your preparedness. You can think of a pre-assessment as a “practice audit” that will provide an expanded review of your facility’s program and procedures as they relate to the audit scheme.


FAMI-QS is the only global Quality and Feed Safety Management System for the sector of Specialty Feed Ingredients. Our webinar aims to provide participants with the information they need regarding the requirements of the FAMI-QS Version 6.


This Proposition 65 Guide will help food, ingredient, and supplement companies navigate the regulatory and testing challenges that Proposition 65 presents when selling products into the state of California.


Watch this webinar to learn how quality and maintenance can work together, and gain insight to demonstrate ROI to your senior management for new equipment or upgrades within your plant.


Eurofins Scientific (EUFI.PA), a global scientific leader in bioanalytical testing, announces the successful closing of the transaction to acquire Covance Food Solutions from LabCorp (LH: NYSE), a leading global life sciences company. Covance Food Solutions provides product integrity, food safety, product development and consulting solutions for end-use segments that span the life cycle of food, beverage and dietary supplement products.


This webinar will help you understand several of the new rules under the Food Safety Modernization Act (FSMA) including an intro to Preventive Controls for Human foods (PC), Produce, and Foreign Supplier Verification Programs (FSVP).


DuPont Nutrition & Health (N&H) and Eurofins have developed and validated strain-level identification assays in probiotic testing, leading the way for industry-wide product integrity and label accuracy.


Food Safety – Packaging Concerns – Opening Up a Can of …Well You Know. Learn about packing concerns from this case study performed by Eurofins SFA.


Hiring consultants on a need-be basis can eat up time in your schedule. That is why Eurofins created a Membership Program to streamline your company’s planning and increase your time spent in conversation with a consultant.


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