Glossary · Pharma
GxP cold-chain alerting
GxP cold-chain alerting is critical alerting for temperature-controlled pharmaceutical storage and transport that not only notifies a responder of an excursion but produces the audit-grade, exportable proof — who was reached, when, and that they acknowledged — that a GxP/GMP inspection requires.
In practice
From excursion to audited resolution
A monitoring system detects that a biologic freezer has drifted out of range. Effective GxP cold-chain alerting takes that signal and routes it to the right on-call person in their language, across SMS and voice. If no one acknowledges within the configured window, it escalates — round after round, up to ~20 — to the next responder and then a supervisor. The moment a human acknowledges, the alert resolves, and every step is written to an immutable, exportable log. Months later, when an inspector asks “who was notified, when, and did they acknowledge?”, the answer is one export — not an apology.
GxP cold-chain alerting — frequently asked
How is GxP cold-chain alerting different from a normal temperature alarm?
A normal alarm fires once and hopes someone sees it. GxP cold-chain alerting must guarantee a human is reached and acknowledges — escalating if they do not — and must leave an immutable, exportable record of the whole event. For a GxP/GMP audit, “the alarm fired” is not enough; you have to show who was notified, when, and that they acted.
Does GxP cold-chain alerting make my system a validated GxP system?
No. The alerting layer provides the audit trail, EU-resident infrastructure and configurable retention that support validation, but computer-system validation (CSV) is performed by you against your own SOPs and intended use. IRIS does not itself hold a GMP certificate; your quality system does.
What evidence does an inspector typically want?
A timestamped record of the excursion, every notification and escalation round, the acknowledgement (who and when), and the resolution — all retained for as long as your quality system requires. IRIS produces exactly this as an exportable event log.
See GxP cold-chain alerting built for pharma & life sciences — the way IRIS runs it for Seemoto.
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