AUD-210Audit & Assurance Operations

Populations, Completeness and Sampling

Auditors start by asking how you know the list is complete. Have the answer ready, along with samples they'll accept without redoing them.

6 lessons About 2.5 hours 3 ALCs Certificate on completion

Prepares you for: CISA

What you'll be able to do

  • Define the population for each control and prove it's complete
  • Choose a sampling method and size you can explain
  • Pull samples in a way that can't be accused of cherry-picking
  • Hand the auditor a sampling worksheet they don't need to redo
You finish with

A population and sampling pack for your controls

What's in it. A population definition per control with the completeness argument written down, a sample selection method, and the sampling worksheet you hand the auditor.

You build it lesson by lesson, using your own organization, and submit it for your certificate. It's yours to keep and adapt.

Who it's for

Control owners, internal auditors and GRC teams who prepare for SOC 2, ISO or SOX testing.

What's inside

  1. Part 1Where the requirement comes from 16 min
  2. Part 2How small teams and enterprises meet it 14 min
  3. Part 3The method, step by step 20 min
  4. Part 4Hands-on lab: small team choose one 60 min
  5. Part 5Hands-on lab: enterprise choose one 90 min
  6. Part 6Finish and submit your deliverable 20 min

Built for your size

The requirement is the same everywhere. How you meet it depends on who you have. You pick the lab that matches your organization.

Small team or early-stagePopulations small enough to test whole.
EnterpriseExtracted populations, completeness from system of record, statistical selection.

How you earn the certificate

Submit your finished deliverable, which is scored against a published rubric, and pass a short scenario quiz. Your certificate goes to your wallet and can be checked by anyone on the public register.

Ready to build a population and sampling pack for your controls?6 lessons, about 2.5 hours. Start whenever you're ready.
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