I am a US citizen and have been working on my Mother's Visa for GC Consullar processing. She has gone through the process of application of GC and was granted a immigrant visa to come to the US within 6 months on July 10th 2012. She needed to come here in 6 months. This was delayed and she could not come there. We are now looking at her coming to the US in April and want to know the process to extend the duration of the visa granted to her. This was given to us on 10th July 2012 and a expiry date on 5th dec 2012. Please let us know the next steps and the options for us.
thank you
thank you