229 Neb. Admin. Code, ch. 6, § 002
An inspection required under the Act or this Title shall be carried out prior to the expiration date of the Certificate of Inspection, unless an extension is approved. The inspection shall be scheduled at a time mutually agreed upon by the Chief Boiler Inspector, the Special Inspector and owner or user. The required Certificate renewal inspection shall be made no earlier than sixty calendar days prior to the expiration date on the Certificate of Inspection. After the required Certificate inspection is performed, if an owner, user or inspector desires a change in the Certificate expiration date, either to have the certificate expire at an earlier or later date, the request shall be submitted in writing to the Chief Boiler Inspector. The written request may be either on the inspection form submitted by the inspector, by letter from the owner, user or inspector to the Chief Boiler Inspector, or by e-mail to the Chief Boiler Inspector from the owner or user. The Chief Boiler Inspector shall inform all parties concerned of the new Certificate expiration date, or, if the request has been denied, of the reason why the Certificate expiration date was not changed. The certificate fee will be charged as outlined in 229 NAC 7.
229 Neb. Admin. Code, ch. 6, § 002