GIFSQ Global Institute for Food Safety & Quality
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Access your food safety courses, certifications, and exams.

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Manage corporate setup, view employee logs, and access QA services.

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Microbiology Beginner

ATP Testing Tracker

Log ATP swabbing RLU results to monitor sanitation verification compliance.

Interactive Calculator

Calculation Results

Component Result Value
Surface Sanitation Status —

Instructions & Example Calculation

Instructions

Enter measured Relative Light Units (RLU) to check clean/dirty compliance status.

Example Calculation

RLU value under 100 indicates clean passed surface sanitation.