General Recognized As Safe (GRAS)

Some components are recognized as safe for general or specific uses.

(a) General recognition of safety may be based only on the views of experts qualified by scientific training and experience to evaluate the safety of substances directly or indirectly added to food. The basis of such views may be either (1) scientific procedures or (2) in
the case of a substance used in food prior to January 1, 1958, through experience based on common use in food. General recognition of safety requires common knowledge about the substance throughout the scientific community knowledgeable about the safety of substances directly or indirectly added to food.
(b) General recognition of safety based upon scientific procedures shall require the same quantity and quality of scientific evidence as is required to obtain approval of a food additive regulation for the ingredient. General recognition of safety through scientific procedures shall ordinarily be based upon published studies which may be corroborated by unpublished studies and other data and information.
Persons claiming GRAS status for a substance based on its common use in food outside of the United States should obtain FDA concurrence that the use of the substance is GRAS.

More information about the GRAS status can be found at:
PDF 21 CFR 170.30  Eligibility for classification as generally recognized as safe (GRAS).
PDF 21 CFR 170.35  Affirmation of generally recognized as safe (GRAS) status.

The components already recognized can be found at:

- 21 CFR 182
- 21 CFR 184
- 21 CFR 186
- internet

Information regarding the process in obtaining the GRAS status can be found on the following websites:
GRAS (Generally Recognized as Safe) Notification Program
  - Summary of all GRAS Notices
  - Proposed GRAS Regulation
  - How to submit a GRAS Notice
  - Frequently Asked Questions--GRAS

More information can be found in the following Keller and Heckman publications:
FDA Proposes to Replace GRAS Affirmation Petition with Notification Procedure
FDA Cuts Deadwood Proposals, but Keeps the Roots
FDA Proposes Regulations on Current Good Manufacturing Practices (cGMPs) in Manufacturing, Packing, or Holding Dietary Supplements and Dietary Ingredients
The Scientific Case for Case-By-Case
Generally Recognized Meaning of GRAS
What Is a Dietary Supplement Anyway?
FDA Cautions Industry Against Mislabeling Foods That Contain Novel Ingredients
FDA Promulgates Final Rule Reducing Environmental Assessment Requirements for Certain Agency Submissions
Fathoming Food Packaging Regulation Revisited
FDA Issues Final Rule on the Use of Foreign Marketing Experience to Support Over-the-Counter (OTC) Drug Status in the U.S.
Debate Over Genetically Modified Organisms (GMOs): Mandatory Labeling For Biotech Foods May Develop, Despite FDA's Position
Zero Funding for FCN Program?
Food Contact Regs: A Global Look
Food Contact Substances Regulation: United States Reform and World Harmonization1
Getting Your Act(s) Together: Compliance and Labeling
While Looking For A Commissioner, FDA Makes Organizational Changes And Reviews Regulations
USDA Declares: Processing Aids Used by Organic Food Producers Must be on the National List
CPSC: The 'Other' Packaging Regulatory Agency to Watch
Options for the Regulation of Unavoidable, Inadvertent Pesticide Residues (Q3 Contaminants) in Food
 
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