Final answer:
The NHO form requires signatures from the new employee and an employer representative, typically during onboarding or orientation, often on the first day of employment.
Step-by-step explanation:
The NHO form, likely referring to the New Hire Orientation form, must be signed by both the new employee and the employer or a representative of the company's human resources department. The signatures typically occur once the hiring process is complete, during the onboarding or orientation phase, when the employee is going over new hire paperwork and policies. The exact moment to acquire the signatures can vary by the company's procedures but is usually done on the first day of employment or during an official orientation session.