Form 483

Signature Wafers, LLC Form 483, 2025-10-06

FDA issued a Form 483 to Signature Wafers, LLC on 2025-10-06 with 6 public-safe observations.

483· Form 483 issuedFoods & Cosmetics6 observations

Signature Wafers, LLC · Ripon, United States · Issued October 6, 2025

Overview

  • 6 public-safe observations are available for this inspection.
  • 4 structured CFR citations are represented.
  • 4 investigators are tied to this Form 483.

Inspectional observations

Each observation cites the regulation FDA found the firm out of compliance with.

6 Oct 2025
21 CFR 117.130(a)(1)

Hazard analysis - Identification of hazard

Cited by Rebecca L Mullikin, Jamie R Thompson, Sarah A Palmer, Melissa J Holz

6 Oct 2025
21 CFR 117.135(a)(1)

Allergen preventive controls - Implement

Cited by Rebecca L Mullikin, Jamie R Thompson, Sarah A Palmer, Melissa J Holz

6 Oct 2025
21 CFR 117.135(a)(1)

Process preventive controls - Implement

Cited by Rebecca L Mullikin, Jamie R Thompson, Sarah A Palmer, Melissa J Holz

6 Oct 2025
21 CFR 117.135(a)(1)

Sanitation preventive controls - Identify (Written)

Cited by Rebecca L Mullikin, Jamie R Thompson, Sarah A Palmer, Melissa J Holz

6 Oct 2025
21 CFR 117.165(a)(4)

Process preventive controls - Record review

Cited by Rebecca L Mullikin, Jamie R Thompson, Sarah A Palmer, Melissa J Holz

Inspected site

SWSignature Wafers, LLCRipon, United States

Inspection team

Cited regulations

CFR citations associated with this Form 483.

CitationWhat it coversCited
21 CFR 117.135(a)(1)Cited across public-safe Form 483 observations3x
21 CFR 117.130(a)(1)Cited across public-safe Form 483 observations1x
21 CFR 117.165(a)(4)Cited across public-safe Form 483 observations1x
21 CFR 117.405(a)(1)Cited across public-safe Form 483 observations1x

Full 483 report

Get the verbatim text of all 6 observations

The full inspection record, as Atlas holds it, so your team sees exactly what was cited and how it was answered.

  • The site's full inspection history around this Form 483
  • Whether these citations escalated to a warning letter
  • The investigators involved and the citations they repeat elsewhere