Public Safety - Critical Infrastructure Protection
HB 1239 establishes a Critical Infrastructure Protection Branch within Maryland’s Coordination and Analysis Center to enhance state-wide security planning. It requires the Department of Emergency Management to coordinate responses to infrastructure attacks and sets cybersecurity reporting standards for critical infrastructure owners (like utility companies and hospitals). The bill also allows these private sector operators to join Maryland’s Information Sharing and Analysis Center to share threat data and receive security best practices. These provisions aim to improve threat identification, vulnerability assessments, and cross-sector coordination for systems vital to public safety and the economy.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2026
Committee Review
Apr 2026
House of Delegates Passage
Apr 2026
Senate Passage
Apr 2026
Signed into Law
May 2026
Introduced Feb 11, 2026
Signed May 12, 2026
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What changed between versions
First - Public Safety - Critical Infrastructure Protection
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Third - Public Safety - Critical Infrastructure Protection
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4 edits
MODERATE
This bill was amended to expand the definition of critical infrastructure threats to include physical attacks alongside cyberattacks, and to add the National Guard and Department of Information Technology as key stakeholders for coordination. The changes aim to create a more comprehensive security framework that addresses both digital and physical vulnerabilities in essential systems.
Scope change
The bill's scope was broadened to explicitly include physical attacks in threat assessments and added new government entities to the coordination requirements.
REQUIREMENT
Threat assessment requirements now explicitly include physical attacks in addition to cybersecurity attacks.
The National Guard and Department of Information Technology were added as required stakeholders for coordination efforts.
The list of assets to prioritize was expanded to include operational technology systems.
DEFINITION
The definition of critical infrastructure was updated to clarify that it includes hospitals or health care facilities.
Floor votes · Senate Mar 27, 2026 · House of Delegates Mar 9, 2026
How they voted
45–0
Passed · 4 other
Total votes 49
Mar 27, 2026
D
Democratic36
88% Yea
R
Republican13
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
17
Key actions
11
Committee
7
May 12, 2026
Signed into law
Approved by the Governor - Chapter 447
executive
Apr 13, 2026
Lower · Passed
Returned Passed
lower
Apr 13, 2026
Upper · Passed
Third Reading Passed
upper
Apr 10, 2026
Upper · Passed
Favorable Adopted
upper
Apr 10, 2026
Upper · Passed
Favorable
upper
Apr 10, 2026
Upper · Passed
Favorable Report by Education, Energy, and the Environment
upper
Mar 27, 2026
Senate · Passed
Senate Vote: pass (45-0-4)
senate
Mar 23, 2026
Committee
Referred Education, Energy, and the Environment
upper
Mar 21, 2026
Lower · Passed
Third Reading Passed
lower
Mar 20, 2026
Lower · Passed
Favorable with Amendments {
lower
Mar 20, 2026
Lower · Passed
Favorable with Amendments Report by Government, Labor, and Elections
lower
Mar 9, 2026
House Of Delegates · Passed
House of Delegates Vote: pass (125-0-17)
house of delegates
Feb 11, 2026
Committee
First Reading Government, Labor, and Elections
lower
5 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Aaron Kaufman
DDemocratic
P
Anne Kaiser
DDemocratic
P
Courtney Watson
DDemocratic
P
Gary Simmons
DDemocratic
P
Lily Qi
DDemocratic
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