my brother from US is gifting me Macbook to me in India. Any issues I should be aware of.

This is the MacPro desktop forum. I requested that your post be moved to the MacBook Pro laptop forum.

Only problem may be with warranty if it still has a warranty. Also, you may need a plug adopter for the wall charger.

These two articles may help.

Giving away / Selling your Mac / Resetting the computer to the factory condition

http://support.apple.com/kb/HT5189

http://www.thesafemac.com/how-to-prepare-your-mac-for-sale/