Photo of Stephanie Chang
D Michigan Senate · District 3

Sen. Stephanie Chang

Compare
Total votes
4,168
all sessions
Attendance
98%
88 missed
Near the chamber average
With party
96%
of cast votes
Near the chamber average
Bipartisan score
2%
crosses aisle rarely
Near the chamber average
Sponsored
2,533
bills & resolutions
Higher than 97% of chamber peers
Committees
7
assignments
2,533 bills and resolutions

Sponsored bills

Total
2,533
Primary
179
Co-sponsor
2,354
This page
2,533
matching current filters
Co-sponsor SB 360
Passed · Michigan Senate · Co-sponsor
Consumer protection: identity theft; identity theft protection act; modify. Amends ses. 3, 12 & 12b of 2004 PA 452 (MCL 445.63 et seq.); adds secs. 11a, 11b, 20, 20a, 20b & 20c & repeals secs. 15 & 17 of 2004 PA 452 (MCL 445.75 & 445.77).

Maddy summarySenate Bill 360 amends Michigan's existing Identity Theft Protection Act. The bill revises and expands several key definitions, including what constitutes a "breach of the security of a database" and various types of "personal information" and "personal identifying information." These updates clarify the scope of protected data and the circumstances under which a security breach occurs, directly affecting Michigan residents and entities that handle their personal information. Additionally, the bill introduces new sections and repeals others, indicating a comprehensive update to the act's provisions.

Passed Aug 26, 2025 1 co-sponsor
Co-sponsor SB 246
Passed · Michigan Senate · Co-sponsor
Environmental protection: hazardous waste; environmental protection; landfills; disposal fees; increase, and limit certain disposal wells and TENORM disposal. Amends secs. 11102, 11103, 11104, 11108, 11109, 11110, 11125, 11132, 11514b, 11525a, 62501 & 62509 of 1994 PA 451 (MCL 324.11102 et seq.); adds secs. 11122, 62508b & 62509d & repeals secs. 11111 & 11112 of 1994 PA 451 (MCL 324.11111 & 324.11112).

Maddy summarySB 246 increases disposal fees for hazardous waste and adjusts limits on certain disposal wells and TENORM (radioactive materials) disposal. It directly affects waste disposal facilities and generators of hazardous waste by changing fee structures under Michigan's environmental code. Key provisions amend specific sections to raise fee limits, update disposal well regulations, and clarify TENORM handling requirements. The bill modifies multiple sections of Michigan's 1994 environmental protection law (PA 451) to modernize waste disposal oversight. (Passed on August 26, 2025, with 19 yeas, 15 nays.)

Passed Aug 26, 2025 1 co-sponsor
Co-sponsor SB 247
Passed · Michigan Senate · Co-sponsor
Environmental protection: hazardous waste; injection well disposal fee; provide for. Amends sec. 62506a of 1994 PA 451 (MCL 324.62506a).

Maddy summarySB 247 imposes a fee of 0.417 cents per gallon on hazardous waste injected into "class I multisource commercial hazardous waste disposal wells" (special wells serving multiple generators). Owners/operators must pay this fee quarterly, adjusted annually using the Consumer Price Index, and forward revenue to a community fund. Exemptions apply for certain cleanup waste, site cleanups, and specific waste types, requiring written certification from generators. The collected fees fund annual grants to cities and townships hosting these wells, distributed based on the percentage of fees collected from that area.

Passed Aug 26, 2025 1 co-sponsor
Co-sponsor SB 477
In committee · Michigan Senate · Co-sponsor
Public utilities: electric utilities; establishment of microgrids; provide for. Amends sec. 10a of 1939 PA 3 (MCL 460.10a).

Maddy summarySB 477 sets a 10% annual cap on the portion of an electric utility's weather-adjusted retail sales that can be served by alternative energy suppliers, directly affecting Michigan utilities and their customers seeking to switch providers. The bill includes key exceptions: facilities already using alternative suppliers since 2008 (including expansions), iron ore mines/processing facilities in the Upper Peninsula under specific settlement agreements, and customers on a pre-2016 enrollment queue. It requires utilities to maintain a confidential queue for new customers and adjust the cap downward if usage remains below 10% for five years. The law aims to balance customer choice with grid stability for Michigan's electric utilities.

In committee Jul 1, 2025 1 co-sponsor
Primary SB 479
In committee · Michigan Senate · Lead sponsor
Environmental protection: permits; denial of or imposition of additional conditions on; provide for when projects are located in environmentally overburdened communities, and repeal environmental permit review commission provisions. Amends secs. 1301, 1305, 1307 & 1311 of 1994 PA 451 (MCL 324.1301 et seq.); designates secs. 1301 - 1311 as subpt. 1; adds subpt. 2 to pt. 13 & repeals secs. 1313 - 1317 of 1994 PA 451 (MCL 324.1313 - 324.1317).

Maddy summarySB 479 modifies Michigan's environmental permit process to require state agencies to evaluate projects in environmentally overburdened communities - typically areas with historical pollution and health disparities - before denying permits or adding conditions. The bill creates a new Subpart 2 under the permit law, mandating that agencies consider whether a project would worsen environmental harm in these communities and potentially impose additional safeguards. It also repeals the Environmental Permit Review Commission, which previously handled certain permit appeals. This change directly affects developers seeking permits for projects in designated overburdened areas and shifts permit review authority to state agencies.

In committee Jul 1, 2025 0 co-sponsors
Primary SB 414
Passed · Michigan Senate · Lead sponsor
Insurance: health insurers; coverage for group prenatal care services; require. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ss.

Maddy summaryThis bill requires Michigan health insurers to cover group prenatal care services for all policyholders. It defines these services as evidence-based, group-based prenatal visits in a family-centered setting that include health assessments, social support, education, and peer interaction. The law applies to all health insurance policies issued in Michigan, directly affecting pregnant individuals and their insurers by mandating coverage for this specific care model.

Passed Jul 1, 2025 0 co-sponsors
Co-sponsor SB 453
In committee · Michigan Senate · Co-sponsor
Education: curriculum; curriculum requirements; modify. Amends sec. 1278 of 1976 PA 451 (MCL 380.1278) & adds secs. 1164, 1164a, 1164c, 1164d, 1164e, 1164f & 1164g.

Maddy summarySB 453 requires Michigan public school districts, intermediate districts, and public school academies to include one unit of age- and grade-appropriate Black history instruction in their history curriculum starting in the 2027-2028 school year. This instruction must cover Black contributions to U.S. society, the history of Black communities in Michigan and the Midwest (including discriminatory policies), and civil rights advancements. The bill also mandates a similar unit of Indigenous People history instruction with identical content requirements. The superintendent of public instruction must develop guidelines with input from cultural centers and scholars, and all instruction must be inclusive and non-discriminatory for all students.

In committee Jun 26, 2025 1 co-sponsor
Co-sponsor SB 454
In committee · Michigan Senate · Co-sponsor
Education: curriculum; the cultural history advisory board; create. Amends 1976 PA 451 (MCL 380.1 - 380.1852) by adding sec. 1164f.

Maddy summarySB 454 creates a Cultural History Advisory Board within Michigan's Department of Education. The board, appointed by the superintendent of public instruction, must include 16 members representing specific cultural communities (Asian-American/Pacific Islander, Latino/Hispanic, Black, Middle Eastern/North African/Chaldean, Indigenous, Caribbean-American, Jewish-American, European-American) plus educators, school administrators, labor representatives, and higher education experts. The board must develop curriculum recommendations and professional development resources for K-12 schools on teaching the history of these cultural groups, with a deadline of two years after all members are appointed. This bill directly affects Michigan public schools by establishing a new body to guide inclusive history education resources.

In committee Jun 26, 2025 1 co-sponsor
Co-sponsor SB 458
In committee · Michigan Senate · Co-sponsor
Campaign finance: contributions and expenditures; acceptance of certain contributions by judge or justice; prohibit. Amends 1976 PA 388 (MCL 169.201 - 169.282) by adding sec. 30a.

Maddy summaryThis bill prohibits campaign contributions to judges' committees from parties involved in pending court cases before that judge. It also blocks political committees primarily funded by limited liability companies (LLCs) if the LLC or its officers are involved in pending cases. Committees must disclose LLC funding sources and provide written statements with contributions, with violations carrying misdemeanor penalties. The law directly affects current judges, their committees, and political committees seeking to contribute to judicial campaigns.

In committee Jun 26, 2025 1 co-sponsor
Primary SB 455
In committee · Michigan Senate · Lead sponsor
Education: teachers and administrators; instruction and professional development on cultural competency; provide for. Amends 1976 PA 451 (MCL 380.1 - 380.1852) by adding sec. 1526c.

Maddy summarySB 455 requires Michigan schools to provide cultural competency training for educators and school personnel who interact with students. Starting in the 2027-2028 school year, all educators must complete this training using resources developed by the state department by June 2027, covering topics like diversity, cultural identity, historical contributions of various groups (including Black, Indigenous, Latine, Hispanic, and others), and implicit bias. School personnel with student contact, but not educators, must also receive similar training - excluding the historical topics. The bill mandates that training materials align with state social studies standards and be developed with expert input.

In committee Jun 26, 2025 0 co-sponsors
Showing 291 to 300 of 2,533 bills
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