Equipment reliability is a scientific priority
A freezer failure is not simply a repair expense. It can put irreplaceable samples, months of research, and program timelines at risk. The same principle applies to the systems behind the laboratory: cold rooms, autoclaves, HVAC systems, emergency generators, and the instruments scientists depend on every day.
For a startup biopharmaceutical company, maintenance can initially feel manageable through vendor reminders, spreadsheets, and the knowledge of a few employees. As the equipment inventory grows, that informal approach becomes harder to sustain. The question is not whether the company needs an enterprise-scale maintenance organization. It is whether it can reliably answer three questions: what needs attention, who owns it, and where is the evidence that the work was completed?
Create one dependable equipment record
A computerized maintenance management system, or CMMS, provides a central place to organize assets, schedule preventive maintenance and calibrations, manage repair work, and retain service documentation. Its value comes from connecting the equipment record to the work required to keep that equipment dependable.
Start with a useful minimum record for each asset:
- A unique identifier, location, manufacturer, model, and serial number.
- An accountable owner and the equipment's intended use.
- A criticality assessment based on consequences for people, samples, data, programs, and continuity.
- Maintenance and calibration requirements, due dates, and responsible service providers.
- Completed work orders, service reports, calibration certificates, and unresolved issues.
- Warranty terms, service agreements, and available repair and replacement cost information.
The objective is not to collect every possible field. It is to make essential information complete, accessible, and consistently maintained.
Prioritize consequences, not just purchase price
A relatively inexpensive freezer may hold research material that cannot readily be replaced. A shared utility can affect several laboratories at once. Equipment criticality should therefore reflect the impact of failure and the availability of alternatives, not simply the asset's acquisition cost.
Use that assessment to prioritize maintenance, escalation, backup capacity, and vendor response arrangements. Review schedules against manufacturer recommendations, actual use, service history, and applicable requirements rather than assigning every asset the same interval.
Consider a freezer supporting an important research program. A useful maintenance record connects its service history and upcoming work with the responsible owner and links to the relevant response procedures. Temperature monitoring, alarms, and an actionable backup plan remain separate safeguards; a CMMS does not replace them. Together, these measures support a more reliable response than a service sticker and an email trail.
Build evidence without confusing software with compliance
Traceable maintenance records can support investigations, audits, and inspection preparation. They help teams establish what work occurred, when it occurred, who performed it, and whether follow-up remains open. A completed work order alone, however, does not prove that an asset is suitable for every intended use.
For operations subject to the relevant drug manufacturing requirements, 21 CFR 211.67 addresses equipment maintenance procedures and records, while 21 CFR 211.68 addresses written programs and records for calibration, inspection, or checks of applicable equipment. These provisions do not mean that every research startup must purchase a CMMS.
As regulated work enters the operating model, involve Quality in defining intended use, record controls, review responsibilities, and any applicable validation and electronic-record requirements. Buying software does not by itself establish compliance; the procedures, configuration, training, and execution around it matter.
Use the history to make better decisions
Over time, maintenance records become a practical input to operating and capital planning. Repeat repairs can prompt a repair-versus-replace discussion. Service histories and contract terms can inform vendor reviews. Upcoming maintenance and calibration work can help teams plan spending and avoid unnecessary disruption to laboratory schedules.
Centralized records also preserve institutional knowledge. Equipment history should remain usable when an employee changes roles or a service provider changes—not disappear into an individual inbox.
Operational takeaway: put critical equipment under accountable care
Start with the equipment whose failure would most seriously affect samples, research, people, or continuity. Assign one accountable owner to establish the maintenance process, with a named responsible person for each asset. Put these assets into a right-sized CMMS before expanding to the full inventory.
For each critical asset, confirm the required maintenance and calibration, schedule the work, identify the service provider, and retain evidence of completion. Review overdue work and unresolved defects regularly, with clear escalation when reliability or scientific work may be affected. Keep monitoring, alarms, and contingency arrangements connected to this process; the maintenance record does not replace them.
Measure progress by whether critical assets have owners, required work is completed on time, service records are retrievable, and open issues receive timely action—not by how many assets have been entered into software.
The operational goal is simple: know what needs attention, who will act, and how the science will be protected while an issue is resolved. Establish that discipline while the inventory is manageable, then expand it as the company grows.