Nurses And Physical Therapists Professional Nurses who hold a full and unrestricted license or who have passed the CGFNS examination and who can show progress toward licensure do not require labor certification. A job offer, however, is required.Physical Therapists who are eligible for a state license as confirmed by a state licensing authority can have an immigrant visa petition filed without labor certification with the BCIS by a potential employer.Whether or not a person qualifies for permanent resident status, either with or without a labor certification, cannot be ascertained until we have had an opportunity to review the foreign worker’s credentials and potential employment options, and after a complete consultation, either in person or telephonically.