Office of the Secretary of Homeland Security, Department of Homeland Security
Part of Department of Homeland Security
Content Hash:
73cd95a5b0cc2fb77c018bc826546bb2
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:
117,546 words
(Jan 01, 2017)
Latest:
8,209,857 words
(Oct 15, 2025)
Change:
+8,092,311
(6884.4%)
CFR Chapters
Title 6, Chapter I
CHAPTER I - DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY