Hi,
From the Chairman to the last-grade staff, everyone must have an ID card. The card can be signed by the HR Head, who is authorized to issue the card. There must be an ID number, which is supposed to be the Employee Number in the organization. The ID card is considered as an ID proof including residential proof. Don't hesitate to issue the card; the good CEO, MD, or Chairman won't hesitate to wear the ID card with a tag. For your kind information, my Chairman Emeritus Dr. S. S. Badrinath, Founder of Sankara Nethralaya, a famous eye hospital, has the card and wears it all the time. Whenever he is in the office, he also punches in and out.
With best wishes,
IRUNGOVEL