(b)
Counter Designation. Not later than 30 days after the Secretary serves the designation of the record on appeal, the appellant must file with the Clerk and serve on the Secretary either—
(1)
a counter designation of any additional material that was before the Secretary and the Board and that the appellant considers relevant to the appeal (see also Rule
3
(h) (Translations)), or
(2)
a statement that the appellant accepts the content of the record as designated by the Secretary. See also Rule
11
(c).
Failure of the appellant to do either will constitute the appellant’s acceptance of the record as designated by the Secretary.