Home
gpo.gov
govinfo.gov

e-CFR Navigation Aids

Browse

Simple Search

Advanced Search

 — Boolean

 — Proximity

 

Search History

Search Tips

Corrections

Latest Updates

User Info

FAQs

Agency List

Incorporation By Reference

eCFR logo

Related Resources

Electronic Code of Federal Regulations

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We have made big changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom right of each page!

e-CFR data is current as of January 21, 2021

Title 21Chapter ISubchapter BPart 171


TITLE 21—Food and Drugs

CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)

SUBCHAPTER B—FOOD FOR HUMAN CONSUMPTION (CONTINUED)

PART 171—FOOD ADDITIVE PETITIONS

rule

Subpart A—GENERAL PROVISIONS

§171.1
Petitions.
§171.6
Amendment of petition.
§171.7
Withdrawal of petition without prejudice.
§171.8
Threshold of regulation for substances used in food-contact articles.
rule

Subpart B—ADMINISTRATIVE ACTIONS ON APPLICATIONS

§171.100
Regulation based on petition.
§171.102
Effective date of regulation.
§171.110
Procedure for objections and hearings.
§171.130
Procedure for amending and repealing tolerances or exemptions from tolerances.

Need assistance?