---
title: blog | Guides
description: Guides | Latest cannabis compliance updates, lab testing guides, and regulatory news for New York growers and manufacturers. We share insights on THC potency testing, pesticide and heavy metal limits, and cannabis industry standards.
---

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[![Cannabis & THC Potency Variance and Label Accuracy in New York State](https://drstesting.com/hubfs/3.png)](https://drstesting.com/blog/thc-potency-variance-and-label-accuracy)

###### [Cannabis & THC Potency Variance and Label Accuracy in New York State](https://drstesting.com/blog/thc-potency-variance-and-label-accuracy)

[12 November 2025](https://drstesting.com/blog/author/tom)

Accurate potency labeling is not just a best practice; it's the law in New York. The state's Office...

[Read Blog](https://drstesting.com/blog/thc-potency-variance-and-label-accuracy)

[![Delta-9-THC vs THCA: Why Labels Differ](https://drstesting.com/hubfs/thca-vs-delta-9.png)](https://drstesting.com/blog/delta-9-thc-vs-thca)

###### [Delta-9-THC vs THCA: Why Labels Differ](https://drstesting.com/blog/delta-9-thc-vs-thca)

[12 November 2025](https://drstesting.com/blog/author/tom)

Ever looked at a cannabis label and wondered why it shows both "THC" and "THCA"? You're not alone....

[Read Blog](https://drstesting.com/blog/delta-9-thc-vs-thca)

[![Cannabis Compliance Checklist 2025 for Manufacturers & Growers in NY](https://drstesting.com/hubfs/cannabis-testing-compliance-ny-state.png)](https://drstesting.com/blog/cannabis-compliance-checklist-2025-for-new-york)

###### [Cannabis Compliance Checklist 2025 for Manufacturers & Growers in NY](https://drstesting.com/blog/cannabis-compliance-checklist-2025-for-new-york)

[4 October 2025](https://drstesting.com/blog/author/tom)

New York’s cannabis industry operates under strict regulations to protect public health and safety....

[Read Blog](https://drstesting.com/blog/cannabis-compliance-checklist-2025-for-new-york)

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- [Delta-9-THC vs THCA: Why Labels Differ](https://drstesting.com/blog/delta-9-thc-vs-thca)
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- [Potency and Homogenization in Cannabis Edibles: NY Rules, Testing, and Best Practices](https://drstesting.com/blog/cannabis-potency-and-homogenization)
- [Cannabis & THC Potency Variance and Label Accuracy in New York State](https://drstesting.com/blog/thc-potency-variance-and-label-accuracy)
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