CANSFORD LABS

5 questions you need to ask when requesting a hair drug and alcohol test

Jun 1, 2016

Requesting a hair drug testFamily Court’s are in a real rush to close care proceedings within 6 months. So when a Judge hands you a court order, the last thing you want to do is turn around and say “now what do I do?”. 

The good thing about court orders is they contain pretty much all the information you need when requesting a hair drug test. It’s mostly a matter of reading from the court order to answer the questions from a drug testing laboratory so they can give you a quote.

However, it’s important to remember that you’re the one in the driving seat, and it’s not a case of simply asking “Can you do a hair drug test to check for cocaine use in the last 3 months?”. There's a bit more to it than that.

The results of the test can be the difference between a parent gaining or losing access to their child. You need to take this opportunity to assess whether a laboratory is truly qualified to carry out the hair drug test and can produce results that will hold up in court as evidence. 

Here’s 5 questions you need to ask a hair drug testing lab when requesting a test.

1) What is your experience with hair drug testing? 

Different labs have varying amounts of experience with hair drug testing. There are some labs that have only been in the industry for a few years, and there are others like Cansford Laboratories who’ve been in the industry for over 20 years. 

Hair drug testing methods have developed significantly over the years. Drug testing labs who’ve been in the industry a long time and have conducted a significant amount of tests are more likely to have seen or been involved with the development of new testing techniques that deliver greater accuracy in drug testing. They’re also more likely to have seen the mistakes being made in the industry and have learnt how to avoid them.

Yet, experience in drug testing shouldn’t be tied exclusively to length of time in the industry. Family court cases vary from case to case, and each case has its own specific circumstances that often complicate matters. That’s why you need to consider a drug testing lab’s experience across different case types giving you confidence that they can handle the specifics of your case. 

2) Has your drug testing procedure ever been challenged in court? 

There’s no point working with a lab that has 10 years’ experience in the industry if half of the tests they’ve conducted have been challenged in court.

The hair drug testing procedure is very sensitive, and there are plenty of opportunities for things to go wrong. You need to make sure that you work with a lab that is able to protect the integrity of the hair sample right throughout the process, and produce results that can hold up in court. 

3) Do you have UKAS ISO/IEC 17025 accreditation for the drug(s) the court has ordered testing for? 

Many labs in the UK are subject to detailed scrutiny to achieve accreditation in drug testing. The United Kingdom Accreditation Service (UKAS) is the sole national accreditation body for the United Kingdom. 

UKAS is recognised by the government to assess against internationally agreed standards, organisations that provide certification, testing, inspection and calibration services.

One of the most significant accreditations a drug testing lab should hold is the ISO/IEC 17025. Essentially, the ISO/IEC 17025 contains the general requirements to be met by laboratories to demonstrate they maintain an adequate quality assurance system for the tests they conduct. 

However, a lab that claims to be ISO/IEC 17025 accredited may only be accredited to test for specific drug groups and not others. For example, a lab may be accredited specific drug groups i.e. cocaine group (Benzoylecgonine, Cocaine etc.) but not other drug groups. 

You need to make sure that the lab is accredited to test for all of the drugs that a court has ordered testing for. 

4) Do you participate in any proficiency schemes? 

Labs that are signed up to proficiency schemes are regularly assessed to ensure their testing procedures are up to scratch. 

As part of these schemes, the test provider will send a series of participating labs a sample (hair, urine etc.) with the same chemical composition and ask each lab to test the sample and compile a report. 

Each lab is then assessed on their accuracy in assessment, the results of which can help labs to identify areas within their procedures where they can improve and boost the quality of their testing procedure. 

5) How successful has your participation in these proficiency schemes been? 

Where a lab participates in a proficiency scheme, the trend you want to see is an increase in accuracy of their findings with each test. 

This demonstrates that the lab is learning from their mistakes and actively trying to improve their testing procedures, giving you assurances that they’re more likely to produce test results that can hold up in court as evidence. 

Ultimately, choosing the right lab to conduct a hair drug test can have important and serious implications for your case and your client. Start taking the necessary steps to find out if a lab is truly qualified to carry out a legitimate hair strand drug test, by asking the questions discussed above. Remember, it’s not just your client you have to think about, but it could also be the welfare of a child at risk.

New Call-to-action

Subscribe to Email Updates

Recent Posts

Exclusive: Celebrating 40 years of DNA 'fingerprinting' in family law cases
Discover the ‘secret sauce’ in Cansford’s industry-leading efficiency
The impact of cocaine abuse on parents and their children
Exclusive from Cansford for Family Law Professionals: Has the penny finally dropped on early legal advice?
Dry January – how testing would detect if you’d fallen off the wagon.
New Family Law blog for 2024: The not-so-jolly season
Exclusive festive 'long read': Six 2023 family cases that were…different