The Director, FinCEN, or his
designee shall notify the requester if the ruling request does not
conform with the requirements of section 1010.711. The notice shall
be in writing and shall describe the requirements that have not been
met. A request that is not brought into conformity with such requirements
within 30 days from the date of such notice, unless extended for good
cause by FinCEN, shall be treated as though it were withdrawn.