All 41 member countries are required to sign it into law.

Doctors have been required to sign death certificates in all states since at least 1933.

Parents of those under 17 will also be required to sign.

If you're willing and able to serve as such on this matter, you'll be required to sign a contract.

Students were required to sign a contract with the school.

Other nations have been required to sign as countries without nuclear weapons.

Now, I am required to sign in at a front desk.

Patients were required to sign each page of a written disclosure.

Both codes are required to sign in to the service.

"I was not aware that we were required to sign any such thing."