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Home » Authors » Duane Grassmann

Articles by Duane Grassmann

Sanitation

Sanitation Success Rests on a Three-Legged Stool

Sanitation success is a prerequisite to food safety and quality and rests on three "legs": people, programs, and hygienic design and maintenance
Duane Grassmann
August 15, 2022

Sanitation success relies on people, programs, and hygienic design/maintenance. These three groups are characterized by interrelationships that are not always fully considered; however, examining them helps improve investigations of sanitation failures.


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Pest Control

Integrated Pest Management in Food Manufacturing Facilities

Duane Grassmann
February 26, 2021

There are significant differences between “pest control” and “integrated pest management” for your food safety program.



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The Top 10 Reasons Why I Couldn’t Keep Sanitation People

Duane Grassmann
June 24, 2020
Excessive sanitation department turnover is hard on everybody.
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Hygienic Zoning in Food Manufacturing Factories

Duane Grassmann
October 17, 2019
The design of a robust hygienic zoning program is the result of a thorough risk assessment.
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Validation, Verification, and Monitoring of Cleaning in Food Processing Factories

Duane Grassmann
February 20, 2019
Performing cleaning verification, monitoring, and validation will be difficult at best without control of the cleaning process.
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From EFSA to Enforcement: Managing the Growing Complexity of EU MRLs

Live: September 22, 2026 at 11:00 am EDT: Attend this webinar to evaluate best practices for monitoring regulatory changes and protecting market access.

September 24, 2026

Benchmarking Foreign Material Contamination in 2026: What the Data Shows

Live: September 24, 2026 at 2:00 pm EDT:  From this webinar, attendees will learn what is driving investment decisions, and the factors FSQA and ops leaders weigh when making the case for new prevention technology.

September 29, 2026

How to Talk to Your Board of Directors About Food Safety

Live: September 29, 2026 at 11:00 am EDT: Attend this webinar to learn how to position food safety as a material enterprise risk with measurable financial, operational, and reputational impacts relevant to Board-level decision-making.

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