An employer…shall file with the..board and with the <a href="https://thelomad.com/getmad.today/wp-contentwww.getmad.today/blog/2013/07/did-you-know-an-employer-or-carrier-may-be-able-to-reopen-a-ppd-claim-on-the-issue-of-labor-market-attachment/">carrier if the employer</a> is insured, upon a form prescribed by the chair, a report of any accident resulting in personal injury which has caused or will cause a loss of time from regular duties of one day beyond the working day or shift on which the accident occurred, or which has required or will require medical treatment beyond ordinary first aid or more than two treatments by a person rendering first aid…