Pennsylvania Hemp & Hemp‑Derived Cannabinoid Laws (2026)

This guide provides educational, state‑specific information on Pennsylvania hemp and hemp‑derived cannabinoid laws as of August 1, 2026. It is for educational purposes only and does not constitute legal advice.

Pennsylvania, USA hemp laws: quick overview

Pennsylvania regulates hemp under the PA Hemp General Permit, issued by the Department of Agriculture under the Controlled Plants and Noxious Weeds law (Title 3, Chapter 7 of the PA Consolidated Statutes). The General Permit signed February 1 2023, requires that hemp test at or below 0.3 % THC on a dry weight basis; lots exceeding that threshold may be remediated or must be destroyed if still non‑compliant after remediation ([pa.gov](https://www.pa.gov/content/dam/copapwp-pagov/en/pda/documents/plants_land_water/hemp/documents/2023%20Hemp%20General%20Permit%2C%20signed%202-1-23.pdf?utm_source=openai)). Official sampling must be conducted by a PA‑certified hemp sampling agent or PDA inspector within 30 days before harvest, and growers must submit planting, harvest, and crop‑loss reports per timelines in the Growing Permit Details ([pa.gov](https://www.pa.gov/content/dam/copapwp-pagov/en/pda/documents/plants_land_water/hemp/documents/sampling%20and%20harvest%20details%20for%20growing%20permit%20holders%2C%206.28.2023.pdf?utm_source=openai)). Testing must be performed at PDA‑approved laboratories, using post‑decarboxylation or equivalent methods, reporting measurement of uncertainty, and submitting certified electronic results to PDA ([pa.gov](https://www.pa.gov/content/dam/copapwp-pagov/en/pda/documents/plants_land_water/hemp/documents/2023%20Hemp%20General%20Permit%2C%20signed%202-1-23.pdf?utm_source=openai)). The statutory authority stems from Title 3, Chapter 7 (Industrial Hemp Research Act) enacted July 20 2016, P.L. 822, No. 92, which authorizes permitting, testing, labeling, and recordkeeping for industrial hemp ([legis.state.pa.us](https://www.legis.state.pa.us/WU01/LI/LI/CT/HTM/03/03.HTM?utm_source=openai)).

Shipping guidance

Pennsylvania does not publish separate inbound shipping restrictions for hemp products; however, hemp must meet the same sampling and testing requirements even if sourced from out‑of‑state ([pacodeandbulletin.gov](https://www.pacodeandbulletin.gov/Display/pabull?file=%2Fsecure%2Fpabulletin%2Fdata%2Fvol53%2F53-6%2F183.html&utm_source=openai)). There is no state‑specific age verification or retailer registration requirement for shipping hemp products beyond the general permit and grower/processor permit framework.

Testing & COA guidance

Testing is mandatory for all hemp lots via official compliance samples collected by PA‑certified sampling agents within 30 days before harvest ([pa.gov](https://www.pa.gov/content/dam/copapwp-pagov/en/pda/documents/plants_land_water/hemp/documents/sampling%20and%20harvest%20details%20for%20growing%20permit%20holders%2C%206.28.2023.pdf?utm_source=openai)). Laboratories must be approved by PDA and follow protocols including grinding for homogeneity, post‑decarboxylation methods, dry weight reporting, and measurement of uncertainty; results must be submitted electronically to PDA ([pa.gov](https://www.pa.gov/content/dam/copapwp-pagov/en/pda/documents/plants_land_water/hemp/documents/2023%20Hemp%20General%20Permit%2C%20signed%202-1-23.pdf?utm_source=openai)).

What to buy

Products derived from hemp that comply with ≤ 0.3 % Δ9‑THC (dry weight) are permitted. This includes fiber, seed, floral extracts (e.g., CBD), and hemp seed feed (pending SB 1135 for animal feed use, currently pending in Agriculture & Rural Affairs as of Jan 9 2026) ([palegis.us](https://www.palegis.us/legislation/bills/2025/sb1135?utm_source=openai)).

What to avoid

Any hemp product testing above 0.3 % THC is non‑compliant and must be remediated or destroyed. There is no explicit state law addressing Δ8, Δ10, THCa, HHC, or smokable hemp; status of these cannabinoids is unknown under Pennsylvania law.

How to shop compliant, tested hemp

• Hemp must test ≤ 0.3 % THC (dry weight) per PA Hemp General Permit (effective Feb 1 2023)
• All hemp lots require official sampling by PA‑certified sampling agent within 30 days pre‑harvest
• Testing must be done at PDA‑approved labs, report measurement of uncertainty and use post‑decarboxylation methods
• Growers must hold a PA Hemp General Permit and submit planting, harvest, and crop‑loss reports on time
• Remediation allowed if post‑remediation test ≤ 0.3 % THC; otherwise destruction required
• Hemp may not be grown within 200 ft of residences, 1,000 ft of schools or public recreation, or 3 mi of medical marijuana grower‑processors without approval

Helpful resource: Learn more about Pennsylvania, USA

Educational content only — not legal or medical advice.

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