Nebraska Revised Statute 64-204
The form of a certificate of acknowledgment used by a person whose authority is recognized under section 64-201 shall be accepted in this state if:
(1) The certificate is in a form prescribed by the laws or regulations of this state;
(2) The certificate is in a form prescribed by the laws or regulations applicable in the place in which the acknowledgment is taken; or
(3) The certificate contains the words acknowledged before me, or their substantial equivalent.
Laws 1969, c. 523, § 4, p. 2141.