FDA-Inspected Site

Denka Seiken Co., Ltd. - Niigata Factory

1 FDA inspection is on record for Denka Seiken Co., Ltd. - Niigata Factory in Gosen-shi, Japan.

483· Form 483 issued

Gosen-shi, Japan · Last updated August 15, 2026

Overview

  • 1 FDA inspection is on record.
  • 1 inspection produced a Form 483.
  • The most recent recorded inspection date is 2014-02-13.

At a glance

Inspections

1

Form 483s

1

EIRs

0

Last outcome

Form 483

Inspection history

FDA inspections on record, most recent first.

InspectionCategoryOutcomeForm 483
10 Feb 2014 – 13 Feb 2014Medical Devices & Rad Health483View 483 →

Observations on record

Form 483 observations cited at this site, most recent first.

13 Feb 2014
21 CFR 820.30(c)

Design input - documentation

Cited by Meredith L Sheridan

13 Feb 2014
21 CFR 820.30(d)

Design output - Lack of or inadequate procedures

Cited by Meredith L Sheridan

13 Feb 2014
21 CFR 820.100(a)

Lack of or inadequate procedures

Cited by Meredith L Sheridan

13 Feb 2014
21 CFR 820.198(a)

Lack of or inadequate complaint procedures

Cited by Meredith L Sheridan

Investigators

FDA investigators tied to this site in the record.

Recurring citations

CFR citation patterns observed across this site's inspections.

CitationWhat it coversCited
21 CFR 820.100(a)Cited across public-safe Form 483 observations1x
21 CFR 820.198(a)Cited across public-safe Form 483 observations1x
21 CFR 820.30(c)Cited across public-safe Form 483 observations1x
21 CFR 820.30(d)Cited across public-safe Form 483 observations1x

Full site report

Get the verbatim findings behind Denka Seiken Co., Ltd. - Niigata Factory's 1 Form 483

Verbatim observations and recurring CFR citations, so your team knows what this site gets cited for.

  • The site's full inspection history, with every Form 483 and its outcome
  • Warning letters and recalls tied to the company behind it
  • Whether recurring CFR citations get closed out or repeat