The family based permanent residence requires the proof of qualified relationship between Petitioner and Beneficiary. The most required document is birth and marriage certificates.
Labor Certification process to test the labor market is applicable to EB-2, EB-3 categories and H-2 applicants. Labor Certification must establish that the alien will not displace U.S. workers or adversely affect the wages of U.S. workers. Employer must file ETA 9089, and before submitting the ETA 9089, the employer must get a prevailing wage determination. A recruitment process also has to occur prior to the filing of the ETA.