801.23—Extension.

In unusual circumstances as specified in this section, the time limits prescribed in either § 801.21 or § 801.22, may be extended by written notice to the person making a request and setting forth the reasons for such extension and the date on which a determination is expected to be dispatched. Such notice will not specify a date that would result in an extension for more than 10 working days. As used in this paragraph, “unusual circumstances,” as they relate to any delay that is reasonably necessary to the proper processing of the particular request, means—