MO SB851

Amends Missouri law to require at least four days' notice (excluding weekends and holidays) before political subdivisions vote on tax increases, eminent domain for retail development, or creation of transportation/community improvement districts

Notice must conform to all requirements of section 610.020 and must be followed by a public meeting where interested parties and citizens have opportunity to be heard before any vote occurs

Exempts votes on proposed ordinances requiring minimum two separate readings on different days, and excludes setting of annual tax rates under sections 67.110 and 137.055 from the definition of tax increase

Voids any vote held without proper notice; requires vote to be delayed until proper notice is provided

Legal challenges to notice requirements must be filed within 30 days of the subject meeting, or the meeting is deemed properly noticed and held