It is required that the person pass a written test and sign an oath.

In France, it is common for new medical graduates to sign a written oath.

Each trainee had to sign an oath of secrecy before starting the training.

Ill make them sign an oath to respect you as my heir.

She signed an oath on September 30, 1642, relating to the struggle against the rebels.

"The academy doesn't have a monolithic position, and our members don't sign an oath to agree with one another when they join," she said.

Boy Scouts still have to sign an oath that they worship a deity.

However, they first had to sign an oath, under the penalty of prison, to never disclose the events witnessed in the camp.

Many signed a conditional oath in 1730 on the premise that they never be forced to take up arms against the French.

In Wisconsin, it is the challenger who must sign an oath stating the grounds for a challenge.