The Trump administration has set new criteria for visa applicants from six mainly Muslim nations and all refugees that require a "close" family or business tie to the United States.

The move comes after the Supreme Court partially restored President Donald Trump's executive order that was widely criticized as a ban on Muslims.

The new guidelines sent to U.S. embassies and consulates on Wednesday say that applicants from the six countries must prove a relationship with a parent, spouse, child, adult son or daughter, son-in-law, daughter-in-law or sibling in the U.S.

This is according to a State Department cable obtained by the Associated Press.

Grandparents, grandchildren, aunts, uncles, nieces, nephews, cousins, brothers-laws and sisters-in-law, fiancees or other extended family members are not considered to be close relationships.