Saliva Drug Testing: Everything You Need to Know in France

A reference tool for law enforcement and companies, the saliva test detects 5 drug families in minutes. Understand how it works, the legal framework, and professional solutions from Toda Pharma.

Drug screening by saliva is regulated by the Highway Code and the decree of December 13, 2016. These devices must meet strict requirements for sensitivity and reliability.

Did you know?

In France, the offense is established as soon as a narcotic substance is detected, regardless of the level. In case of a positive test, a second confirmation sample is systematically taken.

2. The 5 drugs tested

THC (Cannabis)

Detects the presence of THC in the mouth. Warning: CBD can cause a positive test if it contains THC traces above the detection threshold (15 ng/ml).

Cocaine

Detects recent cocaine use and its metabolites. Incompatible with driving or any sensitive professional activity.

Amphetamines

Target stimulants often used to fight fatigue but cause poor risk judgment.

MDMA / Ecstasy

Substances causing confusion and overstimulation. Toda Pharma tests precisely target these synthetic molecules.

Opiates

Morphine, heroin, or medication misuse. These substances cause sedation and a sudden drop in alertness.

3. Professional tools from Toda Pharma

AMA Prevention distributes Drugdiag® Saliva devices, manufactured by Toda Pharma, certified ISO 13485 and marked CE:

6. Frequently Asked Questions

Can you test positive on the saliva test because of CBD?

Yes. If the consumed product contains more than 0.3% THC, it can trigger a positive result. The legal detection threshold for gendarmerie/police is set at 15 ng/ml.

Are AMA tests the same as those used by law enforcement?

Our tests use the same biochemical principles and official thresholds to ensure prevention aligned with roadside checks.

Need expert support?

Our advisors based in Strasbourg help you implement your company prevention protocols.

Contact AMA Prevention