Toxicology Lab Testing

KAST offers blood sample tests for alcohol and drugs for the purpose of Section 5 and 5a of the Road Traffic Act 1988. Results aim to be returned within 30 days and are accompanied by an expert forensic report (Section 9 Witness statement) issued by our ISO/IEC 17025:2017 accredited laboratory*. 

T: +44 (0)20 8417 2048, E:KAST@kingston.ac.uk, W:kastforensics.com 

Option 1 - Alcohol (Alc)

Option 2 - Cannabis (THC) or Cocaine (Coc) - Confirm choice at checkout

Option 3 - Two from Alcohol, Cannabis, Cocaine - Confirm choice at checkout

Option 4 - Alcohol, Cannabis and Cocaine

Option 5 - Full S5a Test: Amphetamines, Benzodiazepines, Ketamine, Opiates, Cannabis, Cocaine

Expedited Service (14 Day TRT)

KAST is temporarily suspending our expedited service offerings until further notice. Please feel free to contact us if you have any questions.

Should you require a quicker turnaround time (TRT), we offer an expedited service on the options below. Please note, our turnaround times are based on the date of sample receipt at the laboratory.

Option 6 - Expedited Alcohol, Cannabis, or Cocaine - Confirm choice at checkout

Alcohol Technical Defence Calculations

Kast offers expert forensic reporting for Alcohol Technical Defence (ATD) calculations. For more information, please visit our website.

Option 7 - Alcohol Technical Defence Calculation Report

*Our accredited services are detailed in the UKAS accreditation schedule which can be found here.

For more information, please see: B-sample testing or alternatively our FAQs

Important - Before checkout, please ensure you read and ackowledge the:

Privacy Statement and the Terms & Conditions