Complete Form WC-3 to controvert when a Form WC-1 has previously been filed. Furnish copies to employee and any other person with a financial interest in the claim including, but not limited to, the treating physician(s) and attorney(s) in the claim. See subsections (d), (h), and (i) of O.C.G.A. § 34-9-221 and Rule 221. In addition, complete and file a Form WC-4 within 180 days of the date of the controvert.