When the commissioner sends a notice providing a claimant an opportunity to contest proposed findings that the commissioner has made as part of an investigation conducted pursuant to Neb. Rev. Stat. § 48-663.01 to § 48-665.01, the claimant shall have 10 days from the mail date listed on the notice to respond in a form and manner directed by the commissioner.
219 Neb. Admin. Code, ch. 21, § 002