The OSHA mandate was federal level: https://www.cnbc.com/2022/01/25/covid-vaccine-mandate-osha-withdraws-rule-for-businesses-after-losing-supreme-court-case.ht

The OSHA mandate was federal level: https://www.cnbc.com/2022/01/25/covid-vaccine-mandate-osha-withdraws-rule-for-businesses-after-losing-supreme-court-case.html https://www.cnbc.com/2022/01/25/covid-vaccine-mandate-osha-w... Most people don't seem to know about it because it never officially went into effect, but to get there it had to be struck down in courts twice and Biden was telling employers to voluntarily do it because of the appeal. Plenty were in preparation for it going into effect.