Based in the UK with operations in the United Arab Emirates (Dubai), China (Hong Kong), Bahrain and Australia, we currently provide Drug and Alcohol testing solutions to global organisations within the Aviation, Maritime, Petrochemical, Transport, Workplace, Manufacturing and Security industries. We provide the most comprehensive Random and With Cause Drug and Alcohol testing services across all market sectors. In addition, we have access to a unique range of technologies that we can utilise to provide a robust and reliable approach to your drug and alcohol testing requirements. We provide consistent and reliable services across the globe through our managed programs and Collection Network. Our services include: Drug and Alcohol testing Occupational Health Services Guidance, advice and policy writing Accredited training and awareness courses. We provide our services 24 hours a day, 365 days a year. We have a 24-hour call centre based in the UK, from which our collection network is controlled. With over 300 collection agents across the globe we can arrange management of your testing programs to suit your business requirements. Screen4's team of mobile Occupational Health Technicians offers coverage the length and breadth of the country, providing a streamlined delivery of workplace medical assessments for a variety of industries including construction, rail, recycling, petro chemical, etc. Whatever industry you are in and whatever standards you need to meet, you can be confident that Screen4 is well positioned to deliver both medical assessments and certificates in a manner that meets your requirements - on time, every time.