How do I ensure my inventory observation process with physical observation app software is compliant with audit standards?

To make your inventory observation process compliant with audit standards when using a physical observation app, focus on auditability, controls, evidence, and segregation of duties. Auditors usually want to see that the app supports a reliable count process, that evidence is complete and tamper-resistant, and that exceptions are handled consistently.

Key things to ensure

1. Use a controlled count process

• Define the inventory observation procedure in writing.
• Use pre-approved count instructions for all locations/items.
• Freeze or clearly define inventory movement during the observation window.
• Ensure the app supports count sheets, count batches, recounts, and approvals.

2. Maintain strong audit trails

Your app should record:

• Who performed the count
• Date and time of each entry
• Location, item, quantity, and unit of measure
• Any edits, overrides, or recounts
• Approval history and comments
• Device/user identity if possible

Audit standards generally expect records to be complete, traceable, and not easily alterable.

3. Restrict edit access

• Only authorized users should be able to create, edit, approve, or override counts.
• Separate roles for:
  • Counter
  • Reviewer
  • Approver
  • Administrator
• Prevent users from editing finalized counts without logging a formal adjustment.

4. Support segregation of duties

Auditors typically look for independence:

• Counters should not be the same people who reconcile or approve results.
• Supervisors should review exceptions and discrepancies.
• IT/admin users should not be able to manipulate inventory results without oversight.

5. Ensure data integrity

• Use role-based access controls.
• Require authentication, preferably MFA.
• Encrypt data in transit and at rest.
• Log all changes and access attempts.
• Prevent offline changes from overwriting approved records without traceability.

6. Document exceptions and recounts

When there are discrepancies:

• Record the reason for variance
• Perform and document recounts
• Require approval for adjustments
• Retain supporting evidence such as photos, notes, or attachments if allowed

7. Validate the app before relying on it

Before audit reliance:

• Test that the app captures complete and accurate records
• Verify the audit trail cannot be altered
• Confirm timestamps, user IDs, and approval workflows work correctly
• Review system configuration and access rights
• Periodically re-test after updates

8. Retain evidence properly

Keep:

• Original count records
• Adjustments and approvals
• Inventory reports before and after counts
• Reconciliation workpapers
• System logs
• Supporting documents and images

Retention period should match your policy and applicable regulations.

9. Align with your applicable standards

Depending on the audit context, relevant frameworks may include:

• GAAP/IFRS inventory observation expectations
• SOX if inventory controls are part of internal control over financial reporting
• ISA/GAAS audit evidence requirements
• SOC 1 / SOC 2 if the app is a third-party system
• Industry or regulatory requirements specific to your business

10. Perform periodic internal reviews

• Run mock observations
• Review exception trends
• Check access logs
• Confirm count instructions are being followed
• Update procedures after changes in the app or inventory process

A practical compliance checklist

Your process is in good shape if you can answer “yes” to these:

• Is there a written and approved observation procedure?
• Are counts performed by authorized users only?
• Is there a complete audit trail for all actions?
• Are approvals and adjustments documented?
• Are users and admins segregated appropriately?
• Are records protected from unauthorized changes?
• Can you reproduce the observation results from system logs and supporting evidence?
• Have you tested the app’s controls before using it in a formal audit?

Best practice

If the app is being used for a statutory or external audit, ask your auditor what evidence format they prefer. Some auditors will also want to review:

• system configuration
• user access listings
• change logs
• sample count records
• reconciliation reports

If you want, I can turn this into a formal compliance checklist or a SOP template for inventory observations using app software.