Tag Archives: ISO/IEC 17025:2005

The New ISO/IEC 17025:2017: The Updated Standard

By Ravi Kanipayor, Christian Bax, Dr. George Anastasopoulos
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As state cannabis regulatory frameworks across the country continue to evolve, accreditation is becoming increasingly important. Because it provides consistent, turnkey standards and third-party verification, accreditation is quickly emerging as an important tool for regulators. For cannabis testing laboratories, this trend has been especially pronounced with the increasing number of states that require accreditation to ISO/IEC 17025.

As of 2017 there were nearly 68,000 laboratories accredited to ISO/IEC 17025, making it the single most important benchmark for testing laboratories around the world. ISO/IEC 17025:2005 specifies the general requirements for the competence to carry out tests including sampling. It covers testing performed using standard methods, non-standard methods and laboratory-developed methods. It is applicable to all organizations performing tests including cannabis labs. The standard is applicable to all labs regardless of the number of personnel or the extent of the scope of testing activities.  Developed to promote confidence in the operation of laboratories, the standard is now being used as a key prerequisite to operate as a cannabis lab in many states.

There are currently 26 states in the United States (also Canada) that require medical or adult-use cannabis to be tested as of February 2019. Of those states, 18 require cannabis testing laboratories to be accredited – with the vast majority requiring ISO/IEC 17025 accreditation. States that require testing laboratories to attain ISO/IEC 17025 accreditation represent some of the largest and most sophisticated cannabis regulatory structures in the country, including California, Colorado, Maryland, Massachusetts, Michigan, Nevada and Ohio. As a consequence, many cannabis testing laboratories are taking note of recent changes to ISO/IEC 17025 standards.

ISO/IEC 17025 was first issued in 1999 by the International Organization for Standardization. The standard was updated in 2005, and again in 2017. The most recent update keeps many of the legacy standards from 2005, but adds several components – specifically requirements for impartiality, risk assessment and assessing measurement uncertainty. The remainder of this article takes a deeper dive into these three areas of ISO/IEC 17025, and what that means for cannabis testing laboratories.Objectivity is the absence or resolution of conflicts of interest to prevent adverse influence on laboratory activities.

Impartiality

ISO/IEC 17025:2005 touched on an impartiality requirement, but only briefly. The previous standard required laboratories that belonged to organizations performing activities other than testing and/or calibration to identify potential conflicts of interest for personnel involved with testing or calibration. It further required that laboratories had policies and procedures to avoid impartiality, though that requirement was quite vague.

ISO/IEC17025:2017 emphasizes the importance of impartiality and establishes strict requirements. Under the new standard, labs are responsible for conducting laboratory activities impartially and must structure and manage all laboratory activities to prevent commercial, financial or other operational pressures from undermining impartiality. The definitions section of the standard defines impartiality as the “presence of objectivity.” Objectivity is the absence or resolution of conflicts of interest to prevent adverse influence on laboratory activities. For further elaboration, the standard provides similar terms that also convey the meaning of impartiality: lack of prejudice, neutrality, balance, fairness, open-mindedness, even-handedness, detachment, freedom from conflicts of interest and freedom from bias.

To comply with the new standard, all personnel that could influence laboratory activities must act impartially. ISO/IEC 17025:2017 also requires that laboratory management demonstrate a commitment to impartiality. However, the standard is silent on how labs must demonstrate such commitment. As a starting point, some cannabis laboratories have incorporated statements emphasizing impartiality into their employee handbooks and requiring management and employee training on identifying and avoiding conflicts of interest.

Risk Assessment

Both the 2005 and 2017 versions contain management system requirements. A major update to this is the requirement in ISO/IEC 17025:2017 that laboratory management systems incorporate actions to address risks and opportunities. The new risk-based thinking in the 2017 version reduces prescriptive requirements and incorporates performance-based requirements.

Under ISO/IEC 17025:2017, laboratories must consider risks and opportunities associated with conducting laboratory activities. This analysis includes measures that ensure that:

  • The lab’s management system is successful;
  • The lab has policies to increase opportunities to achieve its goals and purpose;
  • The lab has taken steps to prevent or reduce undesired consequences and potential failures; and
  • The lab is achieving overall improvement.

Labs must be able to demonstrate how they prevent or mitigate any risks to impartiality that they identify.To comply with ISO/IEC 17025:2017, labs must plan and implement actions to address identified risks and opportunities into management systems. They must also measure the effectiveness of such actions. Importantly, the standard requires that the extent of risk assessments must be proportional to the impact a given risk may have on the validity of the laboratory’s test results.

ISO/IEC 17025:2017 does not require that labs document a formal risk management process, though labs have discretion to develop more extensive methods and processes if desired. To meet the requirements of the standard, actions to address risks can include sharing the risk, retaining the risk by informed decision, eliminating the risk source, pinpointing and avoiding threats, taking risks in order to pursue an opportunity, and changing the likelihood or consequence of the risk.

ISO/IEC 17025:2017 references “risks” generally throughout most of the standard. However, it specifically addresses risks to a laboratory’s impartiality in section 4.1. Note, the new standard requires that labs must not only conduct activities impartially, but also actively identify risks to their impartiality. This requirement is on-going, not annually or bi-annually. Risks to impartiality include risks arising from laboratory activities, from laboratory relationships, or from relationships of laboratory personnel. Relationships based on ownership, governance, shared resources, contracts, finances, marketing, management, personnel and payment of a sales commission or other inducements to perform under pressure can threaten a laboratory’s impartiality. Labs must be able to demonstrate how they prevent or mitigate any risks to impartiality that they identify.

Assessing Measurement Uncertainty With Decision Rules

ISO/IEC 17025:2005 required (only where necessary and relevant) test result reports to include a statement of compliance/non-compliance with specifications and to identify which clauses of the specification were met or not met. Such statements were required to take into account measurement uncertainty and if measurement results and uncertainties were omitted from the statement, the lab was required to record and maintain the results for future reference.

ISO/IEC 17025:2017 requires similar statements of conformity with an added “decision rule” element. When statements of conformity to a specification or standard are provided, labs must record the decision rule it uses and consider the level of risk the decision rule will have on recording false positive or negative test results. Like the 2005 version, labs must include statements of conformity in test result reports (only if necessary and relevant- see 5.10.3.1 (b)). Now, test result reports on statements of conformity must include the decision rule that was employed. 

Moving Forward

Because many states require ISO/IEC 17025 accreditation for licensing, cannabis testing labs across the country would be well advised to closely monitor the implications of changes in ISO/IEC 17025:2017 related to impartiality, risk assessment and measurement uncertainty. If you run a cannabis testing lab, the best way to ensure compliance is education, and the best place to learn more about the new requirements is from a globally recognized accreditation body, especially if it is a signatory to the International Laboratory Accreditation Cooperation (ILAC) for testing laboratories, calibration laboratories and inspection agencies.


References

Facts & Figures

ISO/IEC 17025:2005: General requirements for the competence of testing and calibration laboratories

ISO/IEC 17025:2017: General requirements for the competence of testing and calibration laboratories 

Mission Mountain Laboratories: The First Accredited Cannabis Testing Lab in Montana

By Aaron G. Biros
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Last week, Mission Mountain Laboratories (MML), based in Arlee, Montana, received their ISO/IEC 17025:2005 accreditation from Perry Johnson Laboratory Accreditation (PJLA). This marks the first cannabis testing lab in Montana to get ISO 17025-accredited.

According to a PJLA client spotlight, MML is a female-owned business with two generations of family-run business experience. Before they took the plunge into medical cannabis testing, MML started out testing in public water systems in Montana. They have since expanded their regimen of testing services to offer a host of other services, but most recently adding compliance testing for medical cannabis and cannabis related products.

The Mission Mountain Labs team

According to Kimberly Nuccio, president of MML, this accreditation allows them to grow their business considerably. “Accreditation has opened greater opportunities for business growth by attracting larger companies that are looking for reassurance that a laboratory follows the highest testing standards,” says Nuccio. “Being an accredited lab gives them that added confidence necessary when deciding which lab to partner with for their testing needs. Mission Mountain Laboratories is the first Medical Marijuana Lab to achieve ISO accreditation in the state of Montana, and PJLA accreditation helped expand us into the new arena of Medical Marijuana compliance testing.”

MML has plans to expand their operations greatly, including opening a location in Florida by 2020. “We are aware of the increased and urgent demand for quality Cannabis compliance testing nationwide and are currently working on a 3-year plan to expand into Florida and several other states to fill this void,” says Nuccio. “These new locations will also be equipped to provide full service testing for Nutraceuticals, Food manufacturing, and Environmental businesses.”

Steep Hill Expands Hawaii Operations

By Aaron G. Biros
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According to a press release published yesterday, Steep Hill Hawaii announced the opening of their second location on the Big Island. Their first location located on Oahu and operating for a little over a year, was the first cannabis-testing laboratory to be certified by the State of Hawaii Department of Health (HDOH). It’s also the first ISO/IEC 17025:2005 accredited cannabis testing lab in the state.

steep-hill-labs-logoOwner and CEO of Steep Hill Hawaii, Dana Ciccone announced the second location yesterday. “”We are thrilled to open up our new location in Kailua Kona, Hawaii,” says Ciccone. “We have been working closely with the Department of Health and we look forward to working together with the large patient population and the two new dispensaries opening very soon.” Ciccone says with the new location they are focusing on quick turnaround times, good service and competitive prices.

According to Dr. Andrew Rosenstein, CEO of Steep Hill, they want to help provide safe medicine and quality testing to the Hawaii medical cannabis community. “In extending its services, Steep Hill Hawaii is committed to providing safe medicine and high quality testing to Hawaii’s patient community,” says Rosenstien. “Dana and the Steep Hill Hawaii team have worked hard to open up this new location and will continue to support cultivators and dispensaries in this emerging market.”

Ask The Expert: Exploring Cannabis Laboratory Accreditation Part 1

By Aaron G. Biros
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Laboratories throughout the world and in a variety of industries get accredited to demonstrate their competency. In the cannabis industry, some states are beginning to require it and many labs get accredited even if their state doesn’t require it. So what does accreditation mean and why is it so important?

The International Organization for Standardization (ISO) is a standard-setting organization that works to promote industrial and commercial standards. The standards set by ISO are designed to help prove a product’s safety and quality to a certain minimum level.

The ISO/IEC 17025:2005 standard sets specific requirements to demonstrate the competence of a lab for carrying out tests. It essentially shows customers or regulators that a lab has the skills and scientific know-how to perform testing, certifying the lab is capable. Accreditation means certifying a lab to that standard and is synonymous with both quality and competence of an organization.

Michelle Bradac, senior accreditation officer at A2LA

The American Association for Laboratory Accreditation (A2LA), founded in 1978, is a non-profit, internationally recognized accreditation body in the United States that offers laboratory and laboratory-related accreditation services and training. They have worked in the cannabis industry to accredit a number of cannabis laboratories to the ISO/IEC 17025:2005 standard. In this series of articles, we sit down with experts from A2LA to learn more about cannabis lab accreditation, why it’s so important and some of the challenges labs face when seeking accreditation.

In the first part of this series, we sit down with Michelle Bradac, senior accreditation officer at A2LA, to learn the basics. Michelle earned a bachelor’s degree in Biology at Towson State University and then attended Hood College, earning a master’s certificate in Regulatory Compliance in Biomedical Science. She has worked at A2LA for eight years, assisting in the accreditation of food testing, environmental testing and cannabis testing laboratories to ISO/IEC 17025, as well as performing quality system assessments. She also facilitates a number of accreditation programs including Field Sampling Measurement Organizations, STAC (Air Emissions) and Cannabis Testing. Bradac is also a member of the ASTM Cannabis Working Group and the ACIL Cannabis Working Group.

In the next part of this series, we will hear about specific requirements in states, some of the benefits of using ISO/IEC 17025 and the influx of start-up or novice testing laboratories.

CannabisIndustryJournal: What is Laboratory Accreditation? 

Michelle Bradac: Laboratory accreditation is a formal means of determining and recognizing the technical competence of laboratories to perform specific types of testing, via the use of an independent third party accreditation body. It provides laboratory users a mechanism to identify and select reliable testing organizations. Use of ISO/IEC 17025 as a basis for laboratory accreditation is internationally recognized as THE conformity assessment standard to which laboratories are accredited; it is used in the USA by both Public (State, local, federal (FDA, USDA, CDC, DoD and EPA) and private laboratories for testing of foods & feeds, drugs, cosmetics, tobacco, natural products and cannabis (among other materials and products).

CIJ: How does laboratory accreditation benefit the cannabis testing laboratory? 

Michelle: It provides a framework for continuous improvement and self-correction where the cannabis testing laboratory data management system is independently reviewed and blinded sample Proficiency Testing is encouraged.

CIJ: How does laboratory accreditation benefit the medical cannabis recommending physician?

Michelle: The physician gains a greater degree of assurance that the material provided by the dispensary is what the label says it is. This is especially important in working with patients that are immunocompromised where heavy metals, residual solvents and harmful pesticides could have negative health consequences.

CIJ: How does the testing of medical cannabis by an accredited laboratory benefit the patient?

Michelle: The patient gains increased confidence that the label accurately reflects the potency and chemical properties of the product.

CIJ: What specific challenges does A2LA face in accrediting cannabis testing laboratories?

Michelle: Much of the typical infrastructure is lacking or only now being developed. This ranges from proficiency testing programs, Reference Material Producers, method development and sampling procedures. There is also difficulty in ensuring that laboratories are appropriately validating methods in states where cannabis product is not yet available.

CIJ: Why is A2LA the optimal choice for ensuring the quality and reliability of the results produced by medical marijuana testing laboratories?

Michelle: A2LA has by far the most experience as an accreditor of laboratories that perform testing of natural plant products. We have been performing assessments of and granting accreditation to these types of laboratories for over twenty years. This results in our staff and our assessor corps who are then able to provide valuable insight and technical sophistication that other accreditation bodies do not have. Specific to the cannabis industry, A2LA is also represented in all the major standards development organizations, tradeshows and industry groups; which strengthens our understanding of the industry and ability to assist our customers towards meeting their goal of obtaining accreditation.

SC Labs Santa Cruz Gets ISO 17025 Accreditation

By Aaron G. Biros
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Earlier this week, SC Labs issued a press release announcing they achieved ISO/IEC 17025:2005 accreditation for the cannabinoids panel at their Santa Cruz location.

“We are thrilled to announce our ISO accreditation as this is one of our most important achievements over the past seven years of serving the cannabis industry and demonstrates our commitment to serving our clients with integrity,” says Jeff Gray, co-founder and chief executive officer of SC Labs. ISO 17025 accreditation represents an international standard for a laboratory’s technical competence in producing accurate test results.

“Being accredited to this International Standard demonstrates our robust quality system, technical competence, the calibration and suitability of our instrumentation and our ability to produce precise and accurate test data,” says Gray. “For clients, it enhances their confidence in our services and their choice in a business partner, provides them with additional legal defensibility in complying with upcoming regulations, and enhances the integrity of their products based on SC Labs results.”

SC Labs is currently expanding in California, growing their Southern California and Santa Cruz locations, and adding field offices throughout the state, according to the press release.