Title 6, Domestic SecurityRelease 119-110

§1521 Definitions

Title 6 › CHAPTER 6 — CYBERSECURITY › SUBCHAPTER II — FEDERAL CYBERSECURITY ENHANCEMENT › § 1521

Last updated Sep 22, 2026|Official source

Summary

Lists meanings for key words used in this subchapter. Agency means what section 3502 of title 44 says. Agency information system means what section 660 of this title says. Appropriate congressional committees are the Committee on Homeland Security and Governmental Affairs of the Senate and the Committee on Homeland Security of the House of Representatives. Cybersecurity risk and information system mean what section 650 of this title says. Director means the Director of the Office of Management and Budget. Intelligence community means what section 3003(4) of title 50 says. National security system means what section 11103 of title 40 says. Secretary means the Secretary of Homeland Security.

Full Legal Text

Title 6, §1521

Domestic Security, Source: USLM XML via OLRC

In this subchapter:
(1)Agency
The term “agency” has the meaning given the term in section 3502 of title 44.
(2)Agency information system
The term “agency information system” has the meaning given the term in section 660 of this title.
(3)Appropriate congressional committees
The term “appropriate congressional committees” means—
(A)the Committee on Homeland Security and Governmental Affairs of the Senate; and
(B)the Committee on Homeland Security of the House of Representatives.
(4)Cybersecurity risk; information system
The terms “cybersecurity risk” and “information system” have the meanings given those terms in section 650 of this title.
(5)Director (6) Intelligence community
The term “Director” means the Director of the Office of Management and Budget.
(7)National security system
The term “national security system” has the meaning given the term in section 11103 of title 40.
(8)Secretary
The term “Secretary” means the Secretary of Homeland Security.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

This subchapter, referred to in text, was in the original “this subtitle”, meaning subtitle B (§§ 221–229) of title II of div. N of Pub. L. 114–113, which is classified principally to this subchapter. For complete classification of subtitle B to the Code, see Tables.

Amendments

2022—Par. (4). Pub. L. 117–263 substituted “section 650 of this title” for “section 659 of this title”. 2018—Par. (2). Pub. L. 115–278, § 2(h)(1)(D)(i), substituted “section 660 of this title” for “section 149 of this title, as added by section 223(a)(4) of this division”. Par. (4). Pub. L. 115–278, § 2(h)(1)(D)(ii), substituted “section 659 of this title” for “section 148 of this title, as so redesignated by section 223(a)(3) of this division”.

Reference

Citations & Metadata

Citation

6 U.S.C. § 1521

Title 6, Domestic Security

Last Updated

Sep 22, 2026

Release point: 119-110