Food and Drug Administration, Department of Health and Human Services
FDA
Part of Department of Health and Human Services
Content Hash:
e1f695036cf0269acf439ccd0b650d4c
MD5 checksum of all regulatory content as of Oct 15, 2025
Regulatory Word Count Over Time
Total words across all chapters managed by this agency
Earliest:
2,057,420 words
(Jan 01, 2017)
Latest:
21,338,076 words
(Oct 15, 2025)
Change:
+19,280,656
(937.1%)
CFR Chapters
Title 21, Chapter I
CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES