Generally, when you go to a company for an interview, you will definitely look at the age of your ID card, because many companies have age restrictions on recruiting people. Since there is an age limit, he will certainly look at the age of your ID card, because this ID card is a proof of your age. If there is no age requirement for company interviews, he won't look at it, but now most companies will look at the age of your ID card when interviewing. If the age does not meet the requirements, he will not interview you.