After working 8 months as a full time employee my work as me for previous commercial insurance proof or else in fired. Is that legal?

Thanks for writing to us. If commercial insurance is a requirement of your job then the employer can ask for proof. If they have dismissed you for not providing proof or dismissed you for any other reason, then this would amount to a wrongful dismissal and you would be owed severance. I encourage you to visit the severance pay calculator our firm has developed to see what you are owed (www.SeverancePayCalculator.com). Regardless of the reason or whether you are required to have insurance, your employer should not be threatening to fire you. Please call us and set up a consultation with one of our employment specialists so we can fully review your matter with you.