Montana car seat law:
State Resources for Montana Car Seat Law
Buckle Up Montana (Montana.gov) – pdf – Montana car seat law and fine
Montana legal statute – car seat law
Safercar.gov – Montana car seat inspection locations
National Resources for Montana Car Seat and Booster Seat Laws
nhtsa.gov – U.S. Department of Transportation / National Highway Traffic Safety Administration website
safercar.gov – The NHTSA publishes this site. Parents Central is the child safety section. This is a great info packed site, so if you have questions about almost anything related to car seats or booster seats, definitely check this one out.
iihs.org – Insurance Institute for Highway Safety, child safety page
safekids.org – A global organization about keeping children safe, especially from preventable injuries or fatalities. Their site includes tips on car seat choice and car seat inspection events, among other things.