Existing Wording: Where such information, the initial request will typically be 'pended', with a final decision returned later once manual review is complete

Proposed Wording: Where such information exists, the initial request will typically be 'pended', with a final decision returned later once manual review is complete.

Comment:

Sentence structure. Add "exists" after "information". Add period at the end of the sentence.

Summary:

Add "exists" after "information". Add period at the end of the sentence.