1. If I have my I-140 Approved and its been more than 180 Days after approval then I believe that even if I change the employer the I-140 does not gets revoked and it still stays valid. I can continue to extend my H1B with my old I-140. Is my understanding correct?<br>

2. If suppose I have applied for my H4 dependents EAD while I am in my first company and both of us are working. Now it's been 180 days after my I-140 got approved and I switch my employer. In this case does my dependents EAD get's affected in any way?
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3. Now assuming that answer to the first question is Yes, but I believe that in order to apply for GC my new employer has to file my PERM and I-140 again. If that happens will my dependents EAD gets affected in any way until the new I-140 gets approved?

I just had my interview with my family for an EB 3 application. Everything went well until the consul asked my years of working experience as a nurse. I only had a total of 21 months of working experience. Then she right away told me, "Oh I'm sorry, but your application is under EB 3 skilled worker since you are a nurse and you need to have 24months for you to qualify, I will have to send you to the releasing to give you further instruction." But having read all of these PERM law and provisions, why did the consul said that my case is for administrative review? Can somebody clear this up for me?

How long does the supplement J form take for approval? What happens if supplement J is denied? Can I work with the new employer without filing supplement J?

I got H-1B approval in August 2013 valid from Oct 2013 to Sept 2016. After this, I traveled to the US in August 2014 on H-1B & I am here till now. My question is, till what time I can stay in the USA. I know for H-1B we get 6 years. But will this count my earlier stay on L-1B? For more than 2 years, I didn't enter to the US.

Will it be until August 2020 or ( August 2020 minus the L1B stay ) ?

What is RFE and audit of GC?