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Michigan · 2025-2026 Regular Session · Bill

HB 5551: Occupations: plumbers; requirements for backflow prevention testing; modify. Amends sec. 1107 of 2016 PA 407 (MCL 339.6107).

Passed one chamber Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

HB 5551 is a bill introduced in the Michigan House on February 19, 2026. According to its official title, it concerns: Occupations: plumbers; requirements for backflow prevention testing; modify. Amends sec. 1107 of 2016 PA 407 (MCL 339.6107). Primary sponsor: Mark Tisdel (Republican). Most recent recorded action (June 23, 2026): REFERRED TO COMMITTEE ON LABOR.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Sponsors

Sponsors by party (alphabetical): Republican 1

NameRolePartyChamberDistrict
Mark TisdelPrimary sponsorRepublicanHouse55

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. REFERRED TO COMMITTEE ON LABOR
  2. PASSED BY HOUSE WITH IMMEDIATE EFFECT
  3. transmitted
  4. passed; given immediate effect Roll Call #227 Yeas 58 Nays 49 Excused 0 Not Voting 3
  5. read a third time
  6. placed on third reading
  7. substitute (H-1) adopted
  8. read a second time
  9. referred to second reading
  10. reported with recommendation with substitute (H-1)
  11. bill electronically reproduced 02/19/2026
  12. referred to Committee on Regulatory Reform

Showing 12 most recent of 14 actions. Full history

Sources

  1. Open States / Plural (data from the official legislature website)
  2. Official legislature source