Analysis of information sources in references of the Wikipedia article "Skilled worker" in English language version.
But flying under the radar are several administrative changes aimed at highly skilled immigrant workers and entrepreneurs, including increased job portability for immigrants with approved employment-based petitions but who can't get a visa because of annual caps, expansion of the optional practical training program, a review of the permanent labor certification program, and guidance on L-1B intracompany transferee visas for "specialized knowledge" workers.
