Join the next generation of maritime drug & alcohol testing
DNAlogy Laboratories provide innovative sampling solutions, advanced screening technologies and accredited laboratory testing, supported by expert consultancy and MRO services. All services fully comply with the latest maritime standards and are enhanced by training and policy guidance.
Αccredited and Certified Drug & Alcohol Testing Services
Laboratory Analysis
Urine Sample
Urine is the most common sample used for Drug and Alcohol testing, especially in the Maritime Industry. The collection of the sample can be performed any time of the day, and the analysis will determine whether someone has recently used drugs and/or alcohol. DNAlogy offers full screening packages of 18 or 29 drugs, pharmaceutical substances and alcohol.
DNAlogy Urine Drug Test Kit
For secure sample collection and transportation the DNAlogy Laboratories Urine Drug Test Kit is provided.
Hair Sample
Hair toxicological analyses can investigate earlier periods of consumption (up to 12 months), as well as determine the user’s profile: occasional user, daily user etc. DNAlogy offers analysis options, ranging from 6 common narcotics and pharmaceuticals. Ιt is a significant tool, especially in case of a positive test where it is crucial to investigate the level of use.
DNAlogy Hair Drug Test Kit
For secure sample collection and transportation the DNAlogy Hair Drug Test Kit is provided.
Online/Virtual Sampling Options
Conducted by Dnalogy’s Certified Toxicologists using our real time remote service, this innovative legally validated, and npn intrusive procedure eliminates the need for a attending collector allowing seafarer testing onboard, anytime, anywhere, without disrupting vessel operations.
Attending Collector
Managed by certified Collecting Officer from our international network, providing impartial and legally defensible sample collection in full support of maritime compliance requirements.


Instant Drug Testing
These next-generation tests are engineered to comply with both National and European regulatory requirements, providing the gold standard in reliability for professional or clinical screening
Instant Saliva Drug Tests


Instant Drug Tests with a saliva sample for the testing of drugs, pharmaceuticals and alcohol, with detection from 2 to 48 hours after consumption. Delivering results in 3- 10 minutes, it can screen multiple substances with just one test.
Instant Urine Drug Tests


Instant Drug Tests using a urine sample for the detection of drugs, pharmaceuticals and alcohol, with the ability to identify both recent and past usage. Delivering results in 5 minutes, it can screen multiple substances with just one test.
Self-Testing on board
Conducted by a company officer, in accordance with instructions and training offered by DNAlogy. Multi modal on-the spot testing delivers immediate and accurate results in only 5 min, following the latest international maritime standards.
Conducted by Dnalogy’s Certified Toxicologists using our real time remote service, this innovative legally validated, and non-intrusive procedure. This approach eliminates the need for an attending collector, delivering faster, most cost-effective testing with MRO certification in 1h.
Support Services
MRO Service / Toxicology Expert Witness
DNAlogy's team of physicians and toxicology specialists provides Medical Review Officer (MRO) services, ensuring full legal compliance and validity.
Drug & Alcohol Training
Εducation
Certified training sessions on specimen collection procedures, along with e-learning modules focused on the specific toxicology requirements for the maritime industry.
Drug & Alcohol Policy
Consulting
DNAlogy's team of experts is committed to developing a customized Drug and Alcohol policy, specifically tailored to meet the unique requirements of maritime companies.
Drug & Alcohol Program Management
Providing program management/management of the testing schedule according to your drug and alcohol policy.


DNAlogy Laboratory - Toxicology Department
European Institute for Genetics and DNA Identification, DNAlogy is accredited according to the ELOT EN ISO/IEC 17025:2017 for all forensic DNA and toxicological analysis; certified by international organizations, manned by Forensic Experts of the Greek and International Judicial Authorities and operates in accordance with the guidelines and prerequisites of the following maritime standards: OCIMF, RightShip, International Maritime Organization, International Labor Organization.


DNAlogy is an international member of the National Drug & Alcohol Screening Association (NDASA),with scientific staff certified by the U.S. Department of Transportation.
DNAlogy is an international member of the National Drug & Alcohol Screening Association (NDASA) which aims to the maintenance of safe and drug and alcohol-free workplaces. Through this worldwide partnership, the development of international drug and alcohol testing standards is ensured, in combination with the existing internationally recognized and established standards.Additionally, members of DNAlogy’s Toxicology Department are certified by the U.S. Department of Transportation as qualified urine and oral fluid specimen collectors.
Our Team at your disposal
24 hours, 7 days a week
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
*for urgent cases







