Modifies the numbering process for proposed constitutional amendments

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 1 History 2 Sponsors

SB 1590 - This act requires the Secretary of State to begin a new series of numbers for proposed constitutional amendments only after general elections that take place in years ending in eight. SCOTT SVAGERA

Chamber: Senate
Introduced: Jan 22, 2026
Last action: Jan 22, 2026 — S First Read
Session: 2026
Momentum: 39 · Low

PASSAGE PROBABILITY

1% Unlikely

Why this number

Stage base Floor Consideration — base rate 2%, measured from MO's completed sessions
Momentum -2 39/100 from the pace of recorded action
Time since last action -22 264 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.