If a company terminate a person how long he can...

the overstaying fines in the UAE. According to the new rules, visit, tourist and residence visa overstaying fees have standardised at AED 50 per day. Those overstaying on a residency visa will have to pay AED 50 each day (AED 50 per day instead of AED 25
In the event that you obtain a new job during the grace period, you can carry out the procedures for transferring the sponsorship

We would like to inform you that regarding to residents of UAE, the law grants them a 30-day grace period to either amend the situation, provide new sponsorship for them and their sponsors, or leave the country. No fines shall apply during that period.