Louisiana Compliance Analytes & Anresco Capabilities
To secure product registration with the Louisiana Department of Health (LDH), every consumable hemp batch must undergo a rigorous safety and potency screening. Anresco Laboratories has aligned its testing protocols with the emergency rules and long-term quality measures defined in La. Admin. Code tit. 49, § I-519 and the latest 2025/2026 LDH updates.
Testing Category
Louisiana LDH Required Analytes
Anresco Status
Cannabinoid Potency
Total THC (D9 + [0.877 x THCA]) $\leq$ 0.3% dry weight. Finished products $\leq$ 5mg THC per serving and $\leq$ 40mg per package.
✓ Validated
Pesticide Residue
Full LDH Panel. Category I (Zero Tolerance) and Category II pesticides (e.g., Abamectin, Bifenazate, Myclobutanil) tested to the ppb. |
✓ Validated
Heavy Metals
The “Big Four”: Arsenic (10 ppm), Cadmium (4.1 ppm), Lead (10 ppm), and Mercury (2 ppm). |
✓ Validated
Micro-
biological Screening
Mandatory Pathogens: Salmonella spp. and Pathogenic E. coli (<1 CFU/g). Total Yeast & Mold (<10,000 CFU/g). |
✓ Validated
Residual Solvents
Standard Extract Panel. Includes Benzene (1ppm), Toluene (1ppm), Hexanes (10ppm), Butanes (800ppm), and Ethanol (5,000ppm). |
✓ Validated
Homogeneity
Required for multi-serving packages to ensure even distribution of cannabinoids across the batch.
✓ Validated
Louisiana Hemp Compliance Testing: The Gold Standard for the Bayou State
Precision Science. Bayou Reliability. Louisiana Department of Health (LDH) Approved.
In Louisiana, the “Consumable Hemp” landscape is governed by some of the most specific safety and serving-size restrictions in the country. To navigate the LDH Office of Public Health registration process, you need more than just a certificate—you need a laboratory partner with a nearly century-long history of food safety and regulatory defense.
Anresco Laboratories provides the ISO 17025-accredited data required to satisfy the Louisiana Hemp Farming Act. From high-sensitivity contaminant screening to the precise “mg-per-serving” calculations mandated by the 2025/2026 Emergency Rules, we ensure your brand remains compliant and your products stay on the shelf.
The Louisiana Compliance Suite
Total Scientific Oversight for LDH & Act 752 Standards
LDH-Compliant Potency & Serving Limits
As of January 2025, Louisiana has lowered the maximum THC limit for all consumable hemp products to 5mg per serving and 40mg per package. Our HPLC-DAD systems provide the resolution needed to verify these tight tolerances, ensuring your edibles and beverages meet the state's rigorous "adult-use" and standard consumable definitions.
Category I & II Pesticide Screening
Louisiana enforces a "Zero Tolerance" policy for Category I pesticides. Our dual-platform LC-MS/MS and GC-MS/MS analysis detects trace residues of the state’s prohibited compounds, protecting your business from the automatic destruction orders triggered by an LDH failure.
Food-Grade Safety: Microbiology & Mycotoxins
Because Louisiana treats consumable hemp as a food product, our microbiological screens are held to the same standards as the global food supply chain. We screen for Salmonella and E. coli at the 1 CFU/g level, alongside a total yeast and mold count that satisfies the LDH's 10,000 CFU/g threshold.
Residual Solvent & Metal Purity
For processors utilizing CO2, Ethanol, or Hydrocarbon extraction, Anresco monitors for over 20 residual solvents. Our metals panel is specifically tuned to the Louisiana action levels for Arsenic, Cadmium, Lead, and Mercury, providing the heavy metal safety data required for a passing COA.
The Anresco Advantage for Louisiana Partners
QR Code & Label Readiness
Louisiana requires a scannable QR code on every label. Our COAs are formatted for instant digital access, linking your batch identification directly to our verified laboratory data.
LDH Registration Support
We provide the ISO 17025 accreditation documentation and technical data needed for your FD-99a and FD-10 product registration applications.
Serving-Size Verification
Our reports clearly state the total THC per serving and per package, formatted exactly as requested by LDH reviewers to speed up your approval process.
