A The opposite of “former” (l.5) in this particular context iscurrent.
B In “it includes” (l.14) , “it” refers to “evidence” (l.13).
C “Further” (l.14) is a more informal but equally acceptable form offurthermore.
D In “may consider documenting” (l. 17 and 18), “documenting” can be correctly replaced withdocument.
E In “under audit” (l.20), “under” can be correctly replaced withbelow.