Address: PO Box 110031, AUckland Hospital, Park Rd, Grafton, Auckland. Tollfree: 800 522 7587, Tel: +64 (09) 3078995.

 

 

 

 

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LabPLUS is part of Auckland District Health Board
and provides medical laboratory testing
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  Services

 


DRUG TESTING
 
What is Drug Testing? International Standards
Testing Programmes  Security
Range of Tests Are the Results Confidential?
Research and Development. Collection Kits and training
What sort of sample is required? Consultation with Specialist Staff
Test Methods Expert Advice
Evidential Testing How much does Drug Testing cost?
Where to get a collect School Programme
   
   
What Is Drug Testing?

Drug testing detects residues of certain drugs and their metabolites in the body.  It is used in industries and specific occupations primarily as a health and safety measure where the use of alcohol or drugs may impair the ability to perform duties safely.  Drug testing may be required as a pre requisite for employment, both in New Zealand and overseas.  Increasingly, schools within New Zealand are using the service to monitor illicit drug use such as cannabis.

To see the differences in what we term evidential testing versus non-evidential testing have a look at this poster


Testing Programmes

LabPLUS Provides Testing Programmes For:

THE WORKPLACE SCHOOLS:
Pre‑employment screening. Reasonable Cause
Random Testing Drug Free Programmes
Post Accident Testing  
Reasonable Grounds Testing.  
Follow‑up Testing  
   
REHABILITATION PROGRAMMES: GENERAL PRACTITIONERS:
Baseline levels ~ Compliance. Overseas Employment.
  Pre employment screening
 
 
   
Range of Tests

A comprehensive range of screening and confirmatory tests is offered for detecting illicit and therapeutic drugs.  Our current price list (PDF document, 37kb)

For workplace testing  we provide one or more of a panel of the most commonly available drugs of abuse found in New Zealand these include alcohol, cannabis, opiates, cocaine, amphetamines and benzodiazepines.

Other drug classes can also be added if required, for example Phencyclidine, Pethidine and barbiturates. 

Research and Development

LabPlus has established an on‑going programme to develop new tests to cover existing and emerging patterns of drug abuse in New Zealand. 

What Sort of Sample is required?

For most drug testing a urine sample is required  that has been collected in a monitored process in accordance with the Australian/New Zealand Standard AS/NZ4308.

NOTE For alcohol. It is recommended that workplace screening for alcohol be performed using a calibrated breathalyser, followed‑up by a blood test where indicated.

Test Methods
 
Detection of Sample Adulteration

Adulteration is the deliberate adding of chemicals or water to the urine sample to mask the detection of any drugs that might be present. All samples are checked for dilution and contamination. In many cases LabPlus will be able to test for the presence of a drug in spite of attempts to influence the result.

Initial screening is performed using immunoassay techniques (Cedia). These assays have a high sensitivity in detecting concentrations of drugs and their metabolites in urine.
The result is determined as either a negative or a tentative positive result; requiring confirmation. No further action is taken with negative results
Confirmatory Testing
Positive Results ‑ confirmatory testing on a tentative positive result is performed, using Gas Chromatography Mass Spectrometry (GCMS), in accordance with the Australian/New Zealand Standard (AS/NZ4308:2008) and the American recommendations set for urine drug testing.
Internationally Agreed Cut off levels are determined for each drug tested, for both the screening and confirmatory tests. If the level of the drug is below the cut‑off point it will be regarded as negative.  These cut off levels have been set in the Australian/New Zealand standards and are designed to identify recent or significant drug use.
GCMS Irrefutable
Both the American recommendations and the Australian/New Zealand standard dictate that GCMS is mandatory if the results are to be considered 'irrefutable'.
Test Turn Around Times

Results of screening tests for drugs of abuse will generally be available within 24 hours of being received, Monday to Friday. Results may be available by secure fax, accessed by telephone enquiry using a PIN number or by post.
NOTE When results are delivered by postal service allow an extra 1 to 2 days.
Confirmatory test results are available 48 to 72 hours after screening results.


Where to get a Drug Test Collected

LabPLUS have our own collection site at the Auckland City Hospital. An appointment must be made. Please phone 307 4949 extension 25245
Open this link to see map of Level 6 ACH collection site
All your drug testing collections can also be done at any White Cross Accident and Medical facility. Please open this document for collection addresses and phone numbers - White Cross collections

International Standards

All drugs of abuse testing is performed in accordance with the:
Australian/New Zealand Standard (AS/NZ4308) 'Procedures for specimen collection and the detection and quantitation of drugs of abuse in urine'. 

   
Security

Security of Testing Laboratory

Security practices have been established in accordance with the Australian/New Zealand Standard (AS/NZ4308) for testing Laboratories 

Chain of Custody 

Chain of custody documentation is used for samples collected for drug testing to evidential standards.
The 'Drug Testing Custody & Control Form' documentation provides a chain of custody from sample collection to testing in the laboratory through to subsequent storage.
This documentation meets legal requirements should the result be challenged. 

Sample Security and Integrity 

Security is maintained from the time the specimen is collected, through transportation, testing and subsequent storage as per the procedures detailed in the Australian/New Zealand Standard (AS/NZ4308)

Specimen packaging and documentation is designed to ensure the integrity of all samples during transport to LabPlus.

   
 
Are the Results Confidential?

Confidentiality and Privacy 

LabPlus respects the privacy of both the individual and organisations.
We have systems in place to ensure the security of information pertaining to clients and any test result records.
In accordance with the Privacy Act, we will not release any information about a client or their organisation to third parties without prior written permission. A copy of the Company confidentiality policy is available on request. 

 
 
Collection Kits and Training

Tamperproof Urine Collection Kits 

contain all the items and instructions to enable the collection of a secure unwitnessed urine sample by Occupational Health staff or Doctors
include packaging for transport to LabPlus, in Auckland, that conforms to current Land Transport Authority regulations.

Collection Instructions

 See “Urine Drug Screening Handbook

The procedures used for sample collection are those recommended in the Australian/New Zealand Standard (AS/NZ4308)
By following the instructions provided, the integrity and security of the specimen will be maintained, while respecting the donor's privacy.
Where compliance is an issue, an observed collection is an option.

LabPlus can provide nationwide assistance with training for collection procedures. We already have established arrangements with collection agents in many centres throughout the country who comply with the collection requirements of the Australian/New Zealand Standard (AS/NZ4308)

 

Consultation with Specialist Staff

Specialist staff are readily available from 0800 to 1700 hours Monday to Friday by phone, fax or email. Urgent consultations may be made with on call staff outside these hours.
Pathologists ‑ are medically qualified, they oversee testing to ensure it meets quality criteria and provide advice on the significance of test results.
Pharmacologists
‑ provide advice on the significance of drug screen results in relation to the timing of drugs or medications last used.
Scientists
‑ develop methods to measure drugs and perform analysis. For these analyses they can provide evidence of the method's accuracy.


Expert Advice
 
LabPlus staff are able to offer advice on:
methods of testing drugs and alcohol and appropriate specimens
interpretation of results
pre and post testing clinical advice
   
LabPlus staff have experience in:
appearing as expert witnesses
attending internal company disciplinary hearings
   
LabPlus can recommend providers for:
assistance with the development of company policies for drug testing
education and training programmes for managers and supervisors
employee assistance programmes
   
How much does Drug Testing cost?

Each organisation's needs are different, therefore individual contracts will be negotiated based on the clients requirements.
The cost will be negotiated with each organisation depending on the number of samples for testing and the range of drugs required. Current Price List

To find out more about LabPlus Workplace Drug Testing Service, please Contact Business Development, LabPlus Phone (09) 307 8995, Toll Free 0800 522 7587 0800 LabPLUS, Fax +64 9 307 4939,  www.labplus.co.nz
       
   
       
LabPLUS School Programme

Secondary Schools are experiencing a greater awareness of drug and alcohol abuse by their students both in and out of school. Part of the school’s policy on managing this trend may be the requirement to have the student’s urine tested for drugs especially cannabis and occasionally methamphetamine (P). This could be for counselling and compliance reasons, especially where an agreement has been developed between the student, their parents or guardians and the school. This non-punitive approach is proving to be successful within schools where a supportive counselling programme has been adopted with students who have been identified as either having an established drug habit or are experimenting with drugs. A robust, but non-evidential (cannot be used for legal purposes) process for this type of testing has been developed by LabPLUS, Auckland City Hospital.  It will include processes designed to eliminate cheating and a kit that will facilitate the simple collection of a sample within the school.

Please Contact Business Development, LabPlus Phone (09) 307 8995, Toll Free 0800 522 7587 0800 LabPLUS,

The following advert appears in Principals Today Newspaper issue 0406
 

   

CADS - "When You're Ready"

Community Alcohol & Drug Services (CADS) Auckland offers free services funded through the Waitemata District Health Board, to anyone in the Auckland region wanting to talk about an alcohol or drug-related question, issue or problem.

Our discreet counselling service aims to reduce the harm your drinking or drug taking may be causing.

If you are looking for information or help for an alcohol or drug issue, for yourself or anyone else, then why not take that first step and give us a call on (09) 845 1818, have a look at our website www.cads.org.nz or just drop into one of our clinics.

CADS Clinic Hours are 10am - 1pm Monday to Friday (No appointment is necessary) and the CADS Appointment Hours are 9am to 4.30pm, Monday to Friday.

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