The two errors in the list are:
-
The list contains unparallel grammar - The items in the list are not parallel in structure. For example, some items begin with the subject ("The applicant has completed...") while others begin with the object or a noun phrase ("Documentation, as mentioned above, has been certified...").
-
The list is unparallel in substance - The items in the list represent different types of actions or requirements (completion of documentation, certification of documentation, classification of the applicant), which makes the substance of each item inconsistent.
So the best answer would be that the list contains unparallel grammar and is unparallel in substance.