SB 871 Maryland Senate · 2025 Regular Session

Department of the Environment - Community Water and Sewerage Systems - Cybersecurity Planning and Assessments

SB 871 requires Maryland's community water and sewer system providers to implement cybersecurity measures and report incidents to the Department of the Environment. It mandates these providers to follow minimum security standards meeting federal benchmarks, develop plans for service disruptions from cyberattacks (like ransomware), and complete staff training on cybersecurity. The Department of Environment must coordinate with IT and emergency management departments to establish these requirements, update regulations, and maintain a list of approved training programs. The law also prohibits public record inspections related to critical infrastructure security, focusing on concrete operational changes for water and sewer systems.
Bill status signed all 5 stages cleared
Introduction
Feb 2025
Committee Review
Apr 2025
Senate Passage
Apr 2025
House of Delegates Passage
Apr 2025
Signed into Law
May 2025
Introduced Feb 3, 2025 Signed May 13, 2025
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What changed between versions

First - Department of the Environment - Community Water and Sewerage Systems - Cybersecurity Planning and Assessments Third - Department of the Environment - Community Water and Sewerage Systems - Cybersecurity Planning and Assessments · 2 edits
MINOR
The bill was amended to change the Department of Information Technology's role in cybersecurity coordination and to update the legal citation for the repealed section. The changes clarify that the Department of Information Technology should work with the State Chief Information Security Officer and Cyber Preparedness Unit to support operational technology in water systems and other critical infrastructure, and coordinate with local government information security officers to protect community water and sewerage systems. Additionally, the repealed section citation was updated from Public Safety Article 14-104.1 to General Provisions Article 4-338.
REQUIREMENT

The Department of Information Technology's responsibilities were modified to include working with the State Chief Information Security Officer and Cyber Preparedness Unit to support operational technology in water systems and other critical infrastructure, and to coordinate with local government information security officers to assist in protecting community water and sewerage systems.

TECHNICAL

The repealed section citation was updated from Public Safety Article 14-104.1 to General Provisions Article 4-338.

Floor votes · Senate Feb 28, 2025 · House of Delegates Mar 25, 2025

How they voted

410
Passed · 5 other
Total votes 46
Feb 28, 2025
D Democratic33
28 Yea 5
84% Yea
R Republican13
13 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
15
Key actions
10
Committee
6
May 13, 2025
Signed into law
Approved by the Governor - Chapter 495
executive
Apr 7, 2025
Upper · Passed
Returned Passed
upper
Apr 7, 2025
Lower · Passed
Third Reading Passed
lower
Apr 5, 2025
Lower · Passed
Favorable Adopted Second Reading Passed
lower
Apr 5, 2025
Lower · Passed
Favorable Report by Environment and Transportation
lower
Mar 25, 2025
House Of Delegates · Passed
House of Delegates Vote: pass (138-0-1)
house of delegates
Mar 17, 2025
Committee
Referred Environment and Transportation Health and Government Operations
lower
Mar 17, 2025
Upper · Passed
Third Reading Passed
upper
Mar 14, 2025
Upper · Passed
Favorable with Amendments {
upper
Mar 14, 2025
Upper · Passed
Favorable with Amendments Report by Education, Energy, and the Environment
upper
Feb 28, 2025
Senate · Passed
Senate Vote: pass (41-0-5)
senate
Feb 3, 2025
Committee
First Reading Education, Energy, and the Environment
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Katie Hester
Katie Hester
DDemocratic
MD
9