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ACETAMINOPHEN — FDA Complete Response Letter (NDA 206968)

Issued to nnoPharma Licensing LLC. Application reviewed but not approved; deficiencies must be corrected.

Application

NDA 505b1 • 206968

Product

ACETAMINOPHEN

Company

nnoPharma Licensing LLC

Review center

Other

Stage

Final Decision

Response due

June 30, 2023

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What did FDA decide for ACETAMINOPHEN?

Source facts and Assyro context are separated so you can scan the action quickly without treating analysis as an FDA conclusion.

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Source facts

FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Nonclinical evidence, Chemistry, manufacturing, and controls. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter.

Key details in this letter

  • 1Labeling, packaging, and proprietary name: 12 source-text matches.
  • 2Safety and adverse events: 4 source-text matches.
  • 3Nonclinical evidence: 4 source-text matches.
  • 4Chemistry, manufacturing, and controls: 1 source-text match.
Labeling, packaging, and proprietary nameSafety and adverse eventsNonclinical evidenceChemistry, manufacturing, and controlsFacility inspection and CGMP compliance

Suggested next step

Review the exact redacted FDA letter and address each stated deficiency before resubmission.

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Built from structured FDA metadata and deterministic source-text signals. Topic matches are navigation aids, not legal or regulatory conclusions. Verify material decisions against the original FDA document.

FDAPDFUpdated Jul 30, 2026

FDA source document

Read the full FDA complete response letter (PDF)

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Common questions about the ACETAMINOPHEN complete response letter

What does this complete response letter mean for ACETAMINOPHEN?

Application reviewed but not approved; deficiencies must be corrected. Requires resubmission addressing deficiencies. FDA issued this letter to nnoPharma Licensing LLC on February 27, 2015.

What is NDA 206968?

NDA 206968 is the application under which FDA issued this complete response letter for ACETAMINOPHEN to nnoPharma Licensing LLC. It was reviewed by FDA Other. The letter is dated February 27, 2015.

What happens after an FDA complete response letter?

FDA will not approve the application in its present form. The sponsor can resubmit after addressing every deficiency listed in the letter — which starts a Class 1 (two-month) or Class 2 (six-month) resubmission review clock — withdraw the application, or request an opportunity for a hearing.