---
kind: "unit"
title: "6"
title_heading: "Domestic Security"
key: "ch1/schIII"
level: "subchapter"
label: "Subchapter III"
heading: "Science and Technology in Support of Homeland Security"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/6/ch1-schIII"
sections_count: 24
---

# Subchapter III — Science and Technology in Support of Homeland Security

Title 6 — Domestic Security › Chapter 1 — Homeland Security Organization

## Sections

- [§181. Under Secretary for Science and Technology](/usc/6/181.md)
- [§182. Responsibilities and authorities of the Under Secretary for Science and Technology](/usc/6/182.md)
- [§183. Functions transferred](/usc/6/183.md)
- [§184. Conduct of certain public health-related activities](/usc/6/184.md)
- [§185. Federally funded research and development centers](/usc/6/185.md)
- [§186. Miscellaneous provisions](/usc/6/186.md)
- [§187. Homeland Security Advanced Research Projects Agency](/usc/6/187.md)
- [§188. Conduct of research, development, demonstration, testing and evaluation](/usc/6/188.md)
- [§189. Utilization of Department of Energy national laboratories and sites in support of homeland security activities](/usc/6/189.md)
- [§190. Transfer of Plum Island Animal Disease Center, Department of Agriculture](/usc/6/190.md)
- [§191. Homeland Security Science and Technology Advisory Committee](/usc/6/191.md)
- [§192. Homeland Security Institute](/usc/6/192.md)
- [§193. Technology clearinghouse to encourage and support innovative solutions to enhance homeland security](/usc/6/193.md)
- [§194. Enhancement of public safety communications interoperability](/usc/6/194.md)
- [§195. Office for Interoperability and Compatibility](/usc/6/195.md)
- [§195a. Emergency communications interoperability research and development](/usc/6/195a.md)
- [§195b. National Biosurveillance Integration Center](/usc/6/195b.md)
- [§195c. Promoting antiterrorism through international cooperation program](/usc/6/195c.md)
- [§195d. Social media working group](/usc/6/195d.md)
- [§195e. Transparency in research and development](/usc/6/195e.md)
- [§195f. EMP and GMD mitigation research and development and threat assessment, response, and recovery](/usc/6/195f.md)
- [§195g. Countering Unmanned Aircraft Systems Coordinator](/usc/6/195g.md)
- [§195h. National Urban Security Technology Laboratory](/usc/6/195h.md)
- [§195i. Chemical Security Analysis Center](/usc/6/195i.md)