Photo of Mike Derby
R South Dakota House · District 34 On the 2026 ballot

Rep. Mike Derby

Compare
Total votes
2,277
all sessions
Attendance
100%
of floor votes
Higher than 80% of chamber peers
With party
90%
of cast votes
Near the chamber average
Bipartisan score
7%
crosses aisle rarely
Lower than 77% of chamber peers
Sponsored
78
bills & resolutions
Lower than 90% of chamber peers
Committees
3
assignments
2,277 roll-call votes

Voting record

Yea
2,002
voted in favor
Nay
273
voted against
Absent
0
missed votes
Total cast
2,277
across all sessions
Crossed party
220
votes against own party
This page
2,277
matching current filters
Bill
Description
Vote
Result
Tally
Date
HB 1099
reschedule the pharmaceutical composition of crystalline polymorph psilocybin in a drug product approved by the Food and Drug Administration as a Schedule IV controlled substance.
Yea
Passed
58–7
Feb 9, 2026
HB 1018
amend the reversion date for moneys appropriated to the Department of Education to improve and renovate the Cultural Heritage Center.
Yea
Passed
8–0
Feb 6, 2026
SB 10
revise a provision related to the adoption of federal motor carrier regulations.
Yea
Passed
44–20
Feb 6, 2026
HB 1179
modify provisions related to the reimbursement fee for preparation of a garnishment disclosure.
Yea
Passed
61–4
Feb 6, 2026
SB 225
apportion interest earnings from the unclaimed property trust fund to school districts.
Yea
Passed
16–0
Feb 6, 2026
SB 102
modify the distribution of gaming revenues.
Yea
Passed
16–0
Feb 6, 2026
HB 1111
modify the requirements for obtaining an agricultural processor's lien.
Yea
Passed
59–5
Feb 6, 2026
HB 1208
revise licensure provisions for electricians. Bipartisan
Nay
Failed
30–34
Feb 6, 2026
HB 1143
authorize the possession and self-administration of diabetes medications by a student on school property and at school-related events and activities.
Yea
Passed
65–0
Feb 6, 2026
HB 1068
authorize the dispensing of ivermectin and hydroxychloroquine under a written protocol developed by a health care provider, and to provide liability protection therefor.
Nay
Failed
28–40
Feb 5, 2026
Showing 301 to 310 of 2,277 votes
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