Is there a way to see other nations crown laws?

[the kookaburra]

Would help in trying to unify two realms via marriage.

 

[JJDXB]

Go to that nations special page, then hover your cursor over the coat of arms.

 

[Cymsdale]

You can also view de jure Kingdom map mode. When you hover over a province it will tell you which crown laws apply to it in the tool tip. This can be useful in your own realm to see which crown laws are applying to your own provinces that lie outside of de jure territory.

 

[the kookaburra]

Thanks.