Once evidence is seized, a law enforcement officer should emphasize which of the following?

A.
Chain of command

B.
Chain of custody

C.
Chain of control

D.
Chain of communications

Explanation:
When evidence is seized, it is important to make sure a proper chain of custody is maintained to ensure any
data collected can later be properly and accurately represented in case it needs to be used for later events such
as criminal proceedings or a successful prosecution.
Incorrect Answers:
A: Chain of command is not related to the collection of evidence. In a military context, the chain of command is
the line of authority and responsibility along which orders are passed within a military unit and between different
units.
C: Chain of control is not related to collection of evidence. Chain of custody relates to how evidence is
collected.
D: Chain of communication is not related to collection of evidence. Chain of custody relates to how evidence is
collected.

Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, New York, 2013, p. 248