Hi, My visa was filed for an internal project by a company in April-2016, I went for the interview in Oct-2016. However I was given 221g white slip requesting for additional documents (Client letter).Since then it is still in administrative processing. (1.5 years) The validity on my I-797 is till Jan-2019, 1. Does that mean if no result comes of administrative processing by Jan-2019, my petition will expire and will not be eligible for extension.2. Can any other company do a petition transfer even after Jan-2019 Please help.