https://www.sfchronicle.com/business/article/Outgoing-Trump-administration-partly-discards-15885293.php

Part of a Trump-era immigration rule tightening which job types qualify for high-skill H-1B visas will not take effect after officials did not publish it in the Federal Register before the inauguration of President Biden.

Companies seeking to bring skilled workers, often in tech professions, to the U.S. on an H-1B visa have to establish the person will work in a specialty occupation, which includes certain education requirements.