Building Quality into Lab Operations

Effective QC systems make compliance part of the workflow, not an added burden for staff to manage

Written byBrenda Shalloo
Updated | 4 min read
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QC managers often face the challenge of enforcing requirements that others may see as slowing down production or adding complexity to routine work. This perception often develops when employees are left in the dark regarding the purpose behind quality requirements, causing compliance activities to feel like an unnecessary burden rather than a valuable part of laboratory operations

When this perception takes hold, a poor-quality lab culture often follows. Compliance becomes something to work around instead of something to embrace, resulting in minimal engagement, reduced ownership, and a greater likelihood that issues will go unreported. Effective QC managers recognize that reversing this mindset is critical to building a sustainable quality culture. 

However, building a strong quality culture is only one part of the equation that QC managers must solve. Navigating the business realities that support laboratory operations is what makes the role so complex. On any given day, they also must balance customer expectations, operational efficiency, financial performance, employee development, and regulatory compliance. The most effective leaders recognize that when these priorities are treated as competing objectives, quality often suffers, increasing the risk of compliance issues, customer complaints, invalid data, and regulatory findings.

Start with staff involvement

The reality is that effective quality control systems should not create more work; rather, they should be designed so that quality and compliance activities occur naturally within operational workflows. When quality activities are integrated into daily operations, compliance becomes part of the process instead of an additional task competing for employees' time and attention.

This principle should be applied during routine quality activities. During an internal audit, a QC manager may discover that pages are occasionally missing from laboratory logbooks maintained in binders. A traditional response might involve complex retraining programs, repeated reminders, and additional secondary reviews—all of which consume valuable time without addressing the underlying issue. Instead, the manager should evaluate the process itself and recognize that the use of three-ring binders creates the opportunity for pages to be misplaced or removed. The laboratory can then revise the logbook process by replacing binders with permanently bound logbooks and implementing a one-time verification when logbooks are closed. By replacing one step in the process with another, compliance becomes a natural outcome of the workflow without requiring additional effort and time from employees.

The best way to identify solutions that fit process flows is to work collaboratively with employees who perform the tasks daily. Employees working within the process every day often recognize inefficiencies and can provide valuable insight into practical improvements. QC managers should actively seek this input and encourage discussions regarding new compliance initiatives. This allows for explanations of the purpose behind regulatory requirements and creates opportunities for staff to recommend how to incorporate the improvements without disruption. Equally important, employees begin to see that their knowledge and experience contribute directly to improving laboratory operations.

When employees participate in developing and improving quality systems, compliance becomes less of a management requirement and more of a shared responsibility. Employees develop a greater sense of ownership over their work, communication improves, and potential issues are more likely to be identified before they become significant problems.

This shared ownership also strengthens a manager's ability to delegate effectively. Delegation does not mean giving up control; it means creating systems that allow responsibilities to be distributed while maintaining appropriate oversight. As trust grows between leadership and staff, managers can focus less on constant supervision and more on improving processes, developing employees, and advancing the laboratory's overall quality objectives.

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Beware of fear-based compliance approaches

However, all the trust, employee engagement, and quality culture a QC manager works to build can be tested in a single moment when nonconforming work, an out-of-specification (OOS) result, a deviation, or another quality event occurs. Every laboratory experiences problems, regardless of the strength of their management system. Instruments fail, procedures are missed, calculations are entered incorrectly, and unexpected results happen. The question is not whether issues will arise, but how QC managers respond when they do. In many cases, that response becomes the defining characteristic that separates a manager from a true leader.

Immediately looking for someone to blame for the nonconformance may create short-term compliance, but it often produces long-term negative consequences. Fear-based compliance creates an environment where communication suffers, and opportunities for improvement are lost. Employees become hesitant to report problems, investigations become superficial, and issues may remain hidden until they become much larger concerns. Strong leaders take a different approach. They recognize that most quality events are opportunities to strengthen the management system. Instead of asking, “Who made the mistake?” they ask, “Why did the system allow this to happen?”

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By placing the blame on the management system itself and engaging employees in the investigation process, leaders foster an environment where issues are reported promptly, root causes are more effectively identified, and corrective actions are more meaningful and sustainable. This collaborative approach reinforces trust and ownership while demonstrating a genuine commitment to improvement. Over time, it creates a culture where employees feel comfortable raising concerns, discussing risks, and actively contributing to the success of the quality system.

Reaping the benefits of a successful QC system

The most accomplished QC managers understand that quality is created by designing systems that make compliance practical, clear, and achievable within daily operations. When employees have the tools, training, and understanding needed to do the right thing naturally, quality becomes easier to maintain and less dependent on constant manager involvement. For managers looking to strengthen their quality culture, the first steps are often surprisingly simple: spend time observing workflows on the laboratory floor, ask employees where quality requirements or processes create unnecessary friction, explain the purpose behind regulatory and quality expectations, and actively involve staff in developing solutions to recurring problems. Small improvements in these areas often produce significant gains in both compliance and operational effectiveness over time.

Leadership is not about controlling every process; it is about building a culture and management system that continues to perform effectively even when you are not in the room. If the laboratory can continue operating successfully, making sound decisions, and maintaining compliance while you are enjoying a well-deserved vacation, then you have built something far more valuable than a compliant laboratory. You have built a sustainable organization.

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About the Author

  • Headshot of Brenda Shalloo

    Brenda Shalloo is a seasoned scientist and industry leader with over 20 years of experience in environmental and cannabis laboratory operations. She holds a B.S. in Biology from Arizona State University and began her career as an environmental chemist specializing in GC-MS analysis. Brenda quickly established herself as a leading expert in the field, eventually co-founding Arizona’s first medical marijuana testing laboratory, only the fourth such facility in the United States, and became the first female principal scientist in the cannabis testing industry.

    Throughout her career, Brenda has demonstrated a strong ability to build and manage compliant, ISO/IEC 17025:2017-accredited laboratories. She has served as chief operations officer and chief scientific officer for two cannabis testing laboratories, where she led technical operations, business strategy, and regulatory compliance efforts. Brenda also held the roles of quality control manager and certified internal auditor, overseeing quality systems, performing internal audits, and supporting third-party assessments.

    Her expertise has impacted cannabis laboratory development and regulatory frameworks across seven US states. She has collaborated with regulatory agencies in six states and served as chair of the Independent Laboratory Advisory Committee for the State of Nevada. In March 2024, Brenda earned her lead auditor certification and has since reviewed and observed numerous assessments of ISO/IEC 17025-accredited laboratories. She also serves as an instructor for ANAB, delivering courses on Internal Auditing, Lead Assessing, and ISO/IEC 17025:2017 fundamentals.

    View Full Profile

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