the United States says its residents wo n't need exit permit or invitation from another country . The new policy , which takes effect This week , also does away with fees that can run to $ about $ 200 . With a parent or legal guardian 's permission , children under 18 would now be able to travel abroad . Monday , Cubans state media detailed restrictions , including for `` national security '' reasons . Limits aim `` to preserve the skilled workforce , '' which includes professionals and scientists .
the United States says its residents wo n't need exit permit or invitation from another country . The new policy , which takes effect This week , also does away with fees that can run to $ about $ 200 . Monday , Cubans state media detailed restrictions , including for `` national security '' reasons . Limits aim `` to preserve the skilled workforce , '' which includes professionals and scientists .