I am on L1A from Jan 2018, What all the implications for filing on EB2 on 2019 and converting to EB1 before end of 2020?

If you are eligible for EB-1.1 or EB-1.2 or Eb-1.3 why not file now for the EB-1 now. Speak with your employer's immigration attorney or contact...

What can i do for this situation?

The petitioner must file an I-864 and if not sufficient a co sponsor is required. If you are unclear on how to proceed, consider having an...

Does an attempted entry to us effect my husband?

Very likely it will impact him. More specific information is needed to answer you question. Contact an immigration attorney.

Will two class A misdemeanors and a class C misdemeanors disqualify me from DACA?

Almost certainly. You should contact an immigration.

The timing depends on the office and the officer workload and priorities. usually 2 weeks to two months after the interview. It is always possible...

Do me and my spouse get EAD after i140 is approved under EB1 even if i485 is not filed due to retrogression?

No - the ead is only possible in conjunction with a properly filed adjustment application.

Is it possible to transfer affidavit of support to someone else?

No. Once an affidavit of support is filed the requirements for support remain until the conditions are fulfilled for ending the requirements

Yes employment is permitted. File for a replace of the EAD with USCIS

Would you please guide me on date of my interview and condition?

for processing times please see the USCIS.gov website. If you are married for two years or more at the time of approval you should receive the 10...

Does CSPA still exists for derivatives of F4?

Yes CSPA is available but more details are needed to determine if it will help your nephew. Contact an immigration attorney.