Green Card insurance covers damage to third parties in other countries.
When purchasing a car insurance on the same form, you will get green card, which allows you to ride at least in EU countries and Switzerland, Norway, Iceland, Croatia and Andorra.
Some insurance companies offer coverage in states other than those mentioned above.
Auto indicatives of the green card associated with the RCA is not available, are barred. To be able to ride in these states, you need another Green Card insurance for a period of at least 15 days (20, 30, 45, 60, 90 days).