Mário Barroso
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs
Mário leads AlphaBiolabs’ technical team on developing and improving testing methods.
Prior to joining AlphaBiolabs, Mário spent 20 years as a Forensic Toxicologist at the Portuguese National Institute of Forensic Medicine, where he developed and implemented hair testing services.
He also sits on the Administration Board of the Society of Hair Testing.
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs
Mário leads AlphaBiolabs’ technical team on developing and improving testing methods.
Prior to joining AlphaBiolabs, Mário spent 20 years as a Forensic Toxicologist at the Portuguese National Institute of Forensic Medicine, where he developed and implemented hair testing services.
He also sits on the Administration Board of the Society of Hair Testing.
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs, examines the role of expert interpretation in providing fair, accurate hair drug and alcohol test results for family proceedings
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs, discusses what family law professionals need to know about hallucinogens, from the main hallucinogenic drugs encountered in family proceedings, to their effects and the testing options available
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs, examines the forensic science underpinning hair drug testing and why it remains the gold standard for evidencing patterns of drug use in family proceedings
Show
8
Results
8
MOVERS & SHAKERS
Anthony Collins—20 promotions
20 promotions mark major people investment at national law firm, Anthony Collins
Sidley—Elaine Whiteford
Sidley adds competition litigator Elaine Whiteford in London
Charles Russell Speechlys—Claudina D’Costa
Charles Russell Speechlys welcomes Claudina D’Costa as Director of Client Development Marketing
NEWS
The 25th Pro Bono Week begins today until 6 November, with events hosted by law firms, chambers, law schools and charities across the UK
Pro bono is celebrating a silver anniversary, with initiatives putting businesses and students at the heart of access to justice
Choosing the wrong expert can cost a clinical negligence claimant more than their case
Judges risk weakening their own independence by staying silent over government reforms, a leading public lawyer argues
A discount on damages does not automatically mean an equivalent haircut for legal costs in military deafness claims
Copyright © 2026 LexisNexis
