FDA 483 OBSERVATION · #14 OF 1,923 MOST-CITED

Plant construction and design

FDA cited this observation 944 times across 861 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
Foods944
BY FISCAL YEAR
FY202679
FY2025108
FY202476
FY2023104
FY2022102
FY202157
FY202069
FY2019176
FY2018140
FY201732
FY20161

What this observation means, and how to comply

SPEQ's practitioner reading of this finding. The regulatory basis is a cited fact; the interpretation, compliance steps, and root causes are SPEQ synthesis — not an FDA classification of the citation.

21 CFR 117.20

The plant and its grounds were not constructed or designed to permit sanitary operations — insufficient space, poor layout, surfaces that cannot be cleaned, or grounds that create contamination or harborage.

Why FDA writes it — A plant that is not designed for sanitary operation makes contamination hard to prevent no matter how good the procedures are. Cleanability, adequate space to prevent cross-contamination, and controlled grounds are designed-in food-safety controls, so construction and design deficiencies are cited as root enablers of contamination.

HOW TO COMPLY
  • Maintain the grounds to prevent contamination — control harborage, drainage, and waste so pests and filth are not drawn to or held near the plant.
  • Provide adequate space for equipment and storage of materials to allow sanitary operation and prevent cross-contamination.
  • Use construction that allows floors, walls, and ceilings to be adequately cleaned and kept in good repair.
  • Design fixtures, ducts, and pipes so drip or condensate does not contaminate food, surfaces, or packaging.
WHY FIRMS GET CITED
  • Layout that forces raw and finished, or clean and dirty, flows to cross.
  • Surfaces and structures not designed for cleaning, so sanitation can never be fully effective.
PROFESSIONAL · REMEDIATION PLAYBOOK · SPEQ SYNTHESIS

How to close this finding — and stop it recurring

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What this observation is associated with

Firms cited for this observation also appear in FDA compliance actions — warning letters, injunctions, or seizures — at 1× the rate of the average FDA-cited firm (8.0% vs 7.8%), across 861 FEI-matched firms.

This is an association, not causation, and reflects co-occurrence in FDA's records — not a claim that the observation caused or preceded the action.

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How FDA worded it — real examples

Your plant was not constructed to facilitate maintenance and sanitary operations.

NTS International Holding Group · South El Monte, California · Foods · 2026-09-16

Your plant was not constructed to facilitate maintenance and sanitary operations.

CB Manufacturing Company, Inc. · Indianapolis, Indiana · Foods · 2026-08-27

Your plant was not constructed to facilitate maintenance and sanitary operations.

Toyo Syokuhin Co., Ltd. · Yawata · Foods · 2026-08-21

Your plant was not constructed to facilitate maintenance and sanitary operations.

LOLLICUP USA, INC. · Chino, California · Foods · 2026-08-12

Your plant was not constructed to facilitate maintenance and sanitary operations.

G.O.C Food Processing Export Joint Stock Company · Tan Dinh Ward · Foods · 2026-08-07

Your plant was not constructed to facilitate maintenance and sanitary operations.

TAIZHOU JINSHA FOODS CO., LTD. · Xinghua · Foods · 2026-07-28

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.

Food industry →

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