Why bother
Untested copies are assumptions.
Most failures are not dramatic. A card was moved during a clear-out. An entry was never updated after a password change. A person you counted on moved away.
None of that announces itself. A short check catches all of it while it is still boring to fix.
The check
Five questions.
-
I
Can I find all three?
Physically, right now, without searching.
-
II
Does one open?
Tap it. Confirm the password still works and the list looks right.
-
III
Is anything stale?
Entries for accounts you closed, or passwords you have since changed.
-
IV
Is the note current?
Does it still name the right person and the right first step?
-
V
Would someone else cope?
If you were unavailable for a month, does the arrangement hold?
Check it while
it is still boring.