← 483 OBSERVATION EXPLORER

FDA 483 OBSERVATION · #1837 OF 1,916 MOST-CITED

Means to monitor interlocks

FDA cited this observation 5 times across 5 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
Radiologic Health5
BY FISCAL YEAR
FY20251
FY20182
FY20172

How FDA worded it — real examples

A means of monitoring one or both of the required safety interlocks was not provided.

Sairem Corp. · Decines-Charpieu · Radiologic Health · 2025-05-16

A means of monitoring one or both of the required safety interlocks was not provided.

Teka Portugal S.A. · Ilhavo · Radiologic Health · 2018-04-27

A means of monitoring one or both of the required safety interlocks was not provided.

Welbilt U.K. Ltd · Sheffield · Radiologic Health · 2018-04-25

A means of monitoring one or both of the required safety interlocks was not provided.

LG Electronics Inc. · Tianjin · Radiologic Health · 2017-05-10

A means of monitoring one or both of the required safety interlocks was not provided.

Winiadaewoo Microwave Oven (Tianjin) Co., Ltd. · Dagang · Radiologic Health · 2017-05-09

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.

Medical devices

Examples are a representative sample of FDA's published inspection observations. Open the 483 observation explorer →