CAS-004 Governance, Risk, and Compliance Practice Question
Which of the following is the correct order of the security policy hierarchy from highest to lowest?
⚠ Common exam trap
CAS-005 often tests the misconception that guidelines are mandatory or that standards are higher than policies, confusing the hierarchy.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Policy → Standard → Guideline → Procedure
The security policy hierarchy from highest to lowest is Policy, Standard, Guideline, Procedure. Policies are high-level statements of management intent. Standards are mandatory requirements that support policies. Guidelines are recommendations. Procedures are step-by-step instructions for implementing policies and standards. This order reflects the decreasing level of authority and increasing level of detail.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Policy → Standard → Guideline → Procedure
Why this is correct
Policy sits at the top of the hierarchy, establishing mandatory high-level intent, followed by standards that specify enforceable requirements. Guidelines then offer non-mandatory recommendations, and procedures come last, detailing the step-by-step actions needed to implement the higher-level directives. This ordering satisfies the stem's highest-to-lowest constraint.
- ✗
Standard → Policy → Guideline → Procedure
Why it's wrong here
Reverses the hierarchy: policy sits above standard, which sits above guideline, then procedure. Standards are mandatory and derive from policy, so placing them first inverts authority. This ordering would only fit a scenario describing documents by increasing operational detail, not by governing authority.
- ✗
Policy → Guideline → Standard → Procedure
Why it's wrong here
The correct hierarchy places policy above standard, then procedure, with guidelines as advisory rather than binding. This ordering inserts guideline above standard, treating optional advice as mandatory. It is tempting because guidelines are often written alongside policies, yet they never override standards or procedures.
- ✗
Procedure → Guideline → Standard → Policy
Why it's wrong here
Inverts the hierarchy entirely, placing the most detailed operational document first and the governing policy last. Procedures implement standards, which implement policy, so this reverses authority. It would only be correct if the question asked for order by level of tactical detail, not governing authority.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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