FDA 483 OBSERVATION · #1189 OF 1,932 MOST-CITED

Calibration procedures and schedules (general)

FDA cited this observation 13 times across 11 firms in recent inspections. Below: how it breaks down by program area and fiscal year, and real examples of how FDA worded it on Form FDA 483.

What this grouping is not

An observation-type page groups FDA’s published citation records. The grouping, the compliance steps and the root causes are SPEQ synthesis, not an FDA classification of any citation, and a count measures what FDA published rather than risk.

BY PROGRAM AREA
Human Tissue for Transplantation13
BY FISCAL YEAR
FY20261
FY20252
FY20242
FY20221
FY20194
FY20171
FY20162

How FDA worded it — real examples

The procedures and schedules for the calibration of equipment used for inspection, measuring and testing were not established, maintained, defined, documented, implemented, followed and reviewed.

SPFM, LLC · San Antonio, Texas · Human Tissue for Transplantation · 2026-02-06

The procedures and schedules for the calibration of equipment used for measuring were not implemented and followed.

Novus Surgical Solutions LLC · Allentown, Pennsylvania · Human Tissue for Transplantation · 2025-05-08

The procedures for the calibration of equipment used for measuring were not followed and reviewed.

Eurofins Donor & Product Testing, Inc. Atlanta · Marietta, Georgia · Human Tissue for Transplantation · 2024-11-05

The procedures and schedules for the calibration of equipment used for measuring were not established and maintained.

Supreme Orthopedic Systems Inc · Columbia, Maryland · Human Tissue for Transplantation · 2024-08-23

The procedures and schedules for the calibration of equipment used for measuring were not established and maintained.

Supreme Orthopedic Systems - NOVA · Falls Church, Virginia · Human Tissue for Transplantation · 2024-04-10

The procedures and schedules for the calibration of equipment used for measuring were not established.

Novus Surgical Solutions LLC · Allentown, Pennsylvania · Human Tissue for Transplantation · 2022-04-01

Related SPEQ references

Where to read the requirements behind this observation area on SPEQ. These are SPEQ's topic and audience pages — not an FDA classification of the citation.

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