New Jersey Cannabis Testing Requirements

Comprehensive testing requirements and compliance guidelines for cannabis products in New Jersey

Overview

New Jersey requires all cannabis products to undergo third-party laboratory testing before sale to consumers. Testing must include potency analysis, pesticide screening, heavy metal analysis, microbial testing, mycotoxin testing, and foreign matter screening. All testing must be conducted by NJ-CRC licensed testing laboratories following standardized procedures.

Regulatory Authority

New Jersey Cannabis Regulatory Commission (NJ-CRC)

Visit Regulatory Website →

Key Regulations

Cannabis Regulatory, Enforcement Assistance, and Marketplace Modernization Act (CREAMM Act) →N.J.A.C. 17:30-19 - Testing Requirements →NJ-CRC Testing Guidance →

Testing Categories

Cannabinoid Potency

Required

Testing for THC, THCA, CBD, CBDA, CBN, CBG and total cannabinoids

Testing Frequency: Per batch/lot

Applies to:

FlowerConcentratesEdiblesTopicals

Pesticide Analysis

Required

Comprehensive screening for pesticides and plant growth regulators

Testing Frequency: Per batch/lot

Applies to:

FlowerConcentratesEdibles

Heavy Metal Testing

Required

Analysis for arsenic, cadmium, chromium, lead, and mercury

Testing Frequency: Per batch/lot

Applies to:

FlowerConcentratesEdibles

Microbial Testing

Required

Testing for total aerobic count, yeast and mold, coliforms, E. coli, Salmonella, and other pathogens

Testing Frequency: Per batch/lot

Applies to:

FlowerConcentratesEdibles

Mycotoxin Testing

Required

Analysis for aflatoxins and ochratoxin A

Testing Frequency: Per batch/lot

Applies to:

FlowerConcentratesEdibles

Foreign Matter Screening

Required

Visual inspection for foreign matter including stems, seeds, and non-cannabis materials

Testing Frequency: Per batch

Applies to:

Flower

Residual Solvents

Required

Analysis for residual solvents in concentrates and extracts

Testing Frequency: Per lot

Applies to:

Concentrates

Water Activity

Required

Measurement of water activity levels

Testing Frequency: Per batch

Applies to:

Flower

Product-Specific Requirements

Flower / usable cannabis for distribution

Required

Panel: Physical

Test Type: Foreign material inspection

Visual inspection; fail criteria include >10% visible foreign material (sand/soil/dirt/mold/mildew) or >1 insect fragment/hair/excreta per 3g

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Flower / usable cannabis for distribution

Required

Panel: Moisture / stability

Test Type: Water activity

Required for usable cannabis for distribution; must be ≤0.65 aw

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Flower / usable cannabis for distribution

Required

Panel: Moisture / stability

Test Type: Moisture content

Required (tested within 2 hours prior to potency testing)

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Flower / usable cannabis for distribution

Required

Panel: Potency

Test Type: Cannabinoid potency

THCA, THC, CBDA, CBD, CBGA, CBG, CBN (include total cannabinoid + acidic precursor)

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Flower / usable cannabis for distribution

Required

Panel: Terpenes

Test Type: Terpene potency

Terpene potency referenced; product-type dependent

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

All product types (varies by product)

Required

Panel: Safety / contaminants

Test Type: Microbial / mycotoxins / pesticides / residual solvents / heavy metals

Testing guidance clarifies action limits & procedures for these panels based on cannabis product type

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Concentrates

Required

Panel: Potency

Test Type: Cannabinoid potency

Required

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Concentrates

Required

Panel: Homogeneity

Test Type: Homogeneity testing

Required for initial lots (product-type dependent)

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Concentrates

Required

Panel: Safety / contaminants

Test Type: Residual solvents / heavy metals / pesticides / mycotoxins / microbial

Product-type dependent

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Edibles (solid ingestible cannabis-infused)

Required

Panel: Moisture / stability

Test Type: Water activity

Required; must be ≤0.85 aw

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Edibles (solid ingestible cannabis-infused)

Required

Panel: Potency

Test Type: Cannabinoid potency

Required

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Edibles (solid ingestible cannabis-infused)

Required

Panel: Homogeneity

Test Type: Homogeneity testing

Required for initial lots (product-type dependent)

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

Edibles (solid ingestible cannabis-infused)

Required

Panel: Safety / contaminants

Test Type: Microbial / mycotoxins / pesticides / heavy metals / residual solvents

Product-type dependent

Source: NJ Cannabis Regulatory Commission Testing Guidance (2025-02-19)

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