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LIQREV — FDA Complete Response Letter (NDA 214952)

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

Application

NDA 505b1 • 214952

Product

LIQREV

Company

LLC

Review center

Other

Stage

Final Decision

Response due

December 31, 2024

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What did FDA decide for LIQREV?

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, Facility inspection and CGMP compliance. 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: 14 source-text matches.
  • 2Facility inspection and CGMP compliance: 2 source-text matches.
Labeling, packaging, and proprietary nameFacility 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 LIQREV complete response letter

What does this complete response letter mean for LIQREV?

Application reviewed but not approved; deficiencies must be corrected. Requires resubmission addressing deficiencies. FDA issued this letter to LLC on August 5, 2021.

What is NDA 214952?

NDA 214952 is the application under which FDA issued this complete response letter for LIQREV to LLC. It was reviewed by FDA Other. The letter is dated August 5, 2021.

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.