Maryland Longitudinal Data System Center - External Data Sharing With Third-Party Data Centers for Multistate Reporting - Authorization
SB 56 authorizes Maryland's Longitudinal Data System Center to share student and workforce data with third-party data centers for multistate research and reporting, replacing its previous ability to share data with the U.S. Census Bureau. The bill requires third-party centers to meet strict security and privacy standards - including using de-identified data, avoiding individual identification, and signing written agreements - before sharing any data. This directly affects the Center (which must now follow these new rules), third-party data centers (which must comply with the requirements), and the privacy of Maryland students and workers whose data is shared.
Bill status
signed
all 5 stages cleared
Introduction
Oct 2025
Committee Review
Apr 2026
Senate Passage
Apr 2026
House of Delegates Passage
Apr 2026
Signed into Law
Apr 2026
Introduced Oct 1, 2025
Signed Apr 14, 2026
Floor votes · Senate Feb 24, 2026 · House of Delegates Mar 22, 2026
How they voted
46–0
Passed · 3 other
Total votes 49
Feb 24, 2026
D
Democratic36
91% Yea
R
Republican13
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
33
Key actions
25
Committee
15
Apr 14, 2026
Signed into law
Approved by the Governor - Chapter 101
executive
Apr 9, 2026
Upper · Passed
Returned Passed
upper
Apr 8, 2026
Lower · Passed
Third Reading Passed
lower
Apr 3, 2026
Lower · Passed
Favorable Adopted Second Reading Passed
lower
Apr 2, 2026
Lower · Passed
Favorable Report by Ways and Means
lower
Mar 22, 2026
House Of Delegates · Passed
House of Delegates Vote: pass (100-35-7)
house of delegates
Mar 10, 2026
Committee
Referred Ways and Means
lower
Mar 9, 2026
Upper · Passed
Third Reading Passed
upper
Mar 5, 2026
Upper · Passed
Favorable with Amendments Adopted
upper
Mar 5, 2026
Upper · Passed
Substitute Committee Amendment {
upper
Mar 5, 2026
Upper · Passed
Committee Amendment {
upper
Mar 5, 2026
Upper · Passed
Favorable with Amendments {
upper
Mar 4, 2026
Upper · Passed
Motion Special Order until 3/5 (Senator Hester) Adopted
upper
Mar 4, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 27, 2026
Upper · Passed
Motion Special Order until 3/4 (Senator Hester) Adopted
upper
Feb 27, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 26, 2026
Upper · Passed
Motion Special Order until 2/27 (Senator Hester) Adopted
upper
Feb 26, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 24, 2026
Senate · Passed
Senate Vote: pass (46-0-3)
senate
Feb 19, 2026
Upper · Passed
Motion Special Order until 2/26 (Senator Ready) Adopted
upper
Feb 19, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 18, 2026
Upper · Passed
Motion Special Order until 2/19 (Senator Ready) Adopted
upper
Feb 18, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 17, 2026
Upper · Passed
Motion Laid Over (Senator Ready) Adopted
upper
Feb 17, 2026
Upper · Passed
Favorable with Amendments {
upper
Feb 16, 2026
Upper · Passed
Favorable with Amendments Report by Education, Energy, and the Environment
upper
Jan 14, 2026
Committee
First Reading Education, Energy, and the Environment
upper
Oct 1, 2025
Introduced
Pre-filed
upper
0 primary · 0 co-sponsors
Sponsors
No sponsor information available.
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