Alcolizer Technology is a leading manufacturer and distributor of drug and alcohol testing equipment, providing reliable solutions and expert guidance to help customers make well-informed decisions.
What’s the difference between AS3547:1997 and AS3547:2019?
The 2019 version maintains similar accuracy standards to its 1997 predecessor but incorporates additional requirements for enhanced durability and dependability. These new additions assure users that their purchased equipment meets the highest standards of precision and reliability. AS3547:2019 now also includes service and calibration recommendations which were never part of AS3547:1997, however defaults to manufacturer recommendations.
A significant change involves switching from Blood Alcohol Concentration (BAC) to Breath Alcohol Concentration (BrAC) as the measurement standard. This shifts the units from grams/100ml of blood with a 2300:1 partition ratio to grams/210L of breath, aligning with Australian law enforcement practices.
The accuracy that devices need to achieve is similar to AS3547:1997 in general terms, both standards are approximately ±10%.
Long term drift performance of devices (the ability to maintain accuracy over time) has increased from a minimum of one month to minimum of six months.
There has also been an increase metrological testing requirement with new tests introduced to ensure devices are accurate within a range of flow rates.
Additional physical requirements have been added to test for environmental issues such as shock and vibration, electrical disturbances, temperature, humidity and battery charge.
Type 1 single use devices have been removed and a unique standard specific to these devices is likely in the future.
Customers should review their requirements for breath alcohol testing devices and make an informed decision about whether they need to upgrade their devices to an AS3547:2019 certified model.
The AS3547:2019 Committee
Our Engineering Manager served on the standard drafting committee as the Workplace Drug Testing Association (WDTA) representative, alongside delegates from:
What is the purpose of Australian standards?
Australian Standards are authoritative documents that outline detailed specifications and procedures to ensure products, services, and systems meet safety and reliability requirements while performing as intended. These standards establish essential quality and safety benchmarks that must be met.
Are Australian Standards Law?
Australian Standards become legally binding only when incorporated into legislation. This integration into law is a common practice. For specific information about which standards are mandatory, it’s advisable to seek guidance from a legal professional.
Benefits of Standards
Standards create equitable conditions and enhanced value for all stakeholders. They establish reliable benchmarks for product and service quality, providing increased confidence to both commercial entities and consumers. Furthermore, they contribute to economic growth, enhance workplace safety protocols, safeguard environmental resources, and elevate overall living standards.
Who sets Australian Standards?
Standards Australia, officially recognised by the Commonwealth Government as the primary standards coordination body, is responsible for establishing Australian Standards. This organisation develops the standards through collaborative efforts with governmental bodies, industry stakeholders, and community representatives.
Are Australian Standards compulsory for manufacturers or importers?
On their own, standards are voluntary. There is no requirement for the importers or manufacturers to comply with standards. However, State and Commonwealth governments often refer to Australian Standards® (AS) or joint Australian/New Zealand Standards (AS/NZS) in their legislation. When this happens, these standards can become mandatory.
It is not mandatory for breathalysers (personal or workplace) to be certified to Australian Standards AS3547. However, breathalysers with this certification are considered much more reliable than their uncertified counterparts. Only products that have met the stringent standards set in place by Standards Australia for breathalysers can become certified.
Any device used in a workplace, law enforcement situation, or anything related to those situations should comply with this standard because of the usability and reliability of the product. Even when purchasing a personal breathalyser for your own use, it is highly advisable to purchase one that adheres to the Australian Standards. This is so that you are assured of the reliability of the device you are purchasing.
Incorporation of Standards into Codes of Practice are common, especially within workplace health and safety recommendations. Even though the Codes are not necessarily binding, they are usually referred to by inspectors enforcing Workplace Health and Safety standards. If Australian Standards are applied to your business or products, it shows that you have taken measures to ensure your products are of quality, and that they have been thoroughly checked and qualified for commercial usage.
For verification of compliance, all Alcolizer Technology alcohol testing devices have received AS3547 certification, with documentation available through the SAI Global register.
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