Delaware State Drug Testing Laws

Last Update on November 17, 2023

Workplace Drug Testing Issues – Delaware State Laws

These categories do not affect DOT-regulated drug testing. Government employers should always call for potential additional restrictions on employee drug testing.

Delaware is a drug testing friendly state with few requirements or restrictions except in certain industries.

January 2019 – state court has held that a medical marijuana user may proceed with a lawsuit against his former employer after his employment was terminated due to a positive drug test result for marijuana. Decision relied on Connecticut and Rhode Island cases where courts held that there was no conflict between the federal Controlled Substances Act and the state medical marijuana laws at issue. Note that employers are not required to accommodate the use of medical marijuana at work and do not have to allow employees to use it while at work.

For workers comp discount see detailed requirement of the Workplace Safety Program.

Drug Testing Issue	Status	Comments
Instant or POCT Testing	Permitted	Non negative screens must be confirmed by a laboratory.
Drug Panels	No Restrictions
Laboratory	Certification Required	Must be SAMHSA certified or CAP approved
Medical Review Officer	Not Required	Highly recommended
Random Testing	Possible Restrictions	All safety, security sensitive and child care employees shall be subject to random testing for illegal use of the drugs
Post-Accident	No Restrictions
Reasonable Suspicion	No Restrictions
Oral Fluids	Permitted
Hair Testing	Permitted
Unemployment Denial	Yes
Workers Comp Discount	Yes	Detailed requirements of the Workplace Safety Program
Intoxication Defense	Yes	Workers' Compensation intoxication defense to a claim exists but there is no rebuttable presumption.rn
Medical Marijuana	Yes	No provision for an employer to allow the ingestion of marijuana in any workplace or to allow any employee to work while under the influence of marijuana. A positive result does not automatically mean an employee is under the influence at work.
Recreational Marijuana	Yes	HB1 - April 23, 2023
Report Driver DOT Positives	No
General Statute	--	Delaware has no state statutes, regulations, or known court decisions that would limit your choices for implementing a drug or alcohol testing program or any aspect of it. Testing is the employer's choice.

Medical Marijuana – 4470 State of Delaware Medical Marijuana Code

Recreational Marijuana become legal April 23, 2023 – Delawareans are now allowed to smoke joints, eat gummies and consume weed as they wish in private. Employers are still allowed to have a zero-tolerance policy. It will be at least 16 months before recreational marijuana will be available for purchase.

Intoxication Defense – Denial of Workers Compensation Claim – Title 19, Chapter 23, Workers Compensation – § 2353 Forfeiture or suspension of right to compensation.

This chart is intended for informational purposes only and should not be relied upon for legal guidance. State and local law varies greatly; therefore, you are advised to consult experienced legal counsel during the development or edit of your actual substance abuse testing program and with any questions that follow.

Delaware State Law

Drug Testing in Delaware

Testing locations are available in all areas. For immediate service for employers or individuals call 866-843-4545 or Order Now.

Marijuana Laws for Delaware

Marijuana considerations are important and marijuana laws often update often, check out Marijuana in the Workplace.

Delaware State Drug Testing Laws

Workplace Drug Testing Issues – Delaware State Laws

Drug Testing in Delaware

Marijuana Laws for Delaware

View Individual State Law Summaries

Set Up An Employer Account

Join Our Collection Site Network

Drug Testing Information

Navigation