In which stage I\'ll be safe to change employer?
It takes too long to just wait for the LC approval. I am afraid to be too old when I eventually get the GC. I am thinking to change my job -- at the same company but a different department. My questions:
1) Will there be a problem to switch deparment and boss during the GC application process?
2) In which stage (DOL, I140, or I485) it will NOT need supporting letters/signatures from my boss anymore? In another word, when will I be "safe" to switch department?(I know switching company is out of the question, correct me if I am wrong)
3) I assume if there are any problems in any of the chains (e.g. NOF in DOL, or whatever during I140 or I485), a signature or so will be needed from my boss, is that correct?
I feel I am stuck here and don\'t see a light in the end of the tunnel. Thanks in advance for any info. on this.