OMMA442:10-8-2(g)–(h)
Lab equipment and data retention
TestingLast verified Nov 1, 2026
Equipment must reach an LOQ at or below 50% of each action limit, with calibration and maintenance records. Keep raw data and reports 7 years, protected from alteration.
Why it matters
Audit trails on raw data are what defend a disputed result.
Applies to Grower/Processor/Dispensary/Transporter/Lab
Connected rules
- Record retention: 7 years — 7-year retention.
Sources