Objectives

1. To appraise the effectiveness and efficiency of a division, activity, or operation of the entity in meeting organizational goals.
2. To understand the responsibilities and risks faced by an organization.
3. To identify, with management participation, opportunities for improving control.
4. To provide senior management of the organization with a detailed understanding of the result

Steps of operational audit Generally Operational Audit involves following five steps;

1. Preliminary preparation
2. Field Survey
3. Audit Programme Development
4. Audit Execution
5. Reporting and Follow-up

Advantages

• In addition to making the business more efficient and profitable in the long run.
• An operational audit almost always provides a company with some new, fresh perspectives.
• It makes executives aware of problems that might not have been found otherwise and lets them evaluate risks for the future.
• Managers also can use results to motivate employees, as the company always has something to work toward at the end of the process.

Disadvantages

• Reviewing operational processes can be very time consuming and costly.
• When employees and managers are working with the auditor, they can't do other activities that might benefit the business, so projects or production might slow temporarily.
• Sometimes, the changes that a business makes are hard for workers to get used to, which can increase conflicts or confusion.