Worldwide Collection Network

We recognise that global businesses require collection services in many worldwide locations. Currently we provide our collection services to 140+ different locations in over 40 countries and this coverage is continually expanding to meet our customers’ requirements.


Screen4 Global Collection Network provides the following service commitment:


    • 24 Hr Coverage
    • 2 Hr Response time in line with agreed Service Level Agreements and locations
    • Individually Trained and managed teams
    • Quality Assured Collection processes
    • Regularly Audited procedures and Collection Technicians
    • Coverage that can be expanded to meet your specific needs

Screen4 provide the most comprehensive Random and With Cause Drug and Alcohol testing service across all major regions including:


    • Africa
    • Australasia
    • Europe and Scandinavia
    • East Asia and Southeast Asia
    • Middle East
    • South America
    • USA


Clients are managed in the following business Sectors:


    • Aviation
    • Petro-Chemical
    • Maritime
    • Police and Civil
    • Construction
    • Utilities

Screen4s’ Collection Network is controlled centrally from our 24-hour Call Centre based in the UK. We can arrange testing to suit your requirements anywhere in the world whether it is part of your company’s random testing process or in relation to an accident (Post Incident) or reasonable suspicion (With Cause).

We believe that we have the widest coverage of Collection Agents of any Drug and Alcohol Testing company.



Screen4 can collect:

    • Breath Samples
    • Hair samples
    • Oral Fluid / Saliva
    • Urine samples

All samples are collected under fully defensible Chain of Custody procedures.


Onward shipping for Laboratory analysis as required to ISO 17025 Accredited facilities in North America, South America, Africa, Australasia, Canada, Middle East, Far East and Europe.


If your company has a requirement for a reliable and robust Drug and Alcohol sample collection and testing program then please contact us to discuss your particular requirements.

If you are interested in working for Screen4 and wish to speak to us further, please complete the below form and our team will be in touch.

Any scheduled test events should have been cancelled and clients advised accordingly of the situation. If this is NOT the case, or you need further clarification then please email or call +44 1226 654654.Please note that this does NOT affect operations in Dubai, Bahrain or Hong Kong which are operating as normal.
We thank you for your understanding and patience.
Please be advised that due to operational reasons, Screen4 Yorkshire Limited is currently unable to carry out any testing services at this time.URGENT ANNOUNCEMENT