Factory Production Cost Management Audit: Best Practices

Management Audit of Factory Production Costs for SMEs

Objectives of the Audit

• Verify whether a formal cost system is used by the company.
• Determine whether the adopted system meets the company's current needs.
• Assess if the organizational structure, specifically in the production area, is formalized and well-coordinated with other functional areas.
• Review the forms and documents used for cost data capture.
• Identify the cost records currently in use.
• Evaluate instances of validation or verification of cost information.
• Measure the efficiency, effectiveness, and cost-competitiveness of production.
• Analyze cost reports and their utilization by administration and management.

Audit Procedures

To conduct a thorough audit, the following procedures and requirements are necessary:

• Documentation: Access all written records available to the factory for general knowledge.
• Organizational Design: Verify the existence of an organizational structure, functional descriptions, and current procedure manuals.
• Staffing Data: Obtain a staff roster including names, positions, educational background, seniority, and gross compensation.
• Cost Tracking: Review existing documents, records, and reports related to production costs.
• Data Collection: Utilize questionnaires, flowcharts, and site visits (including photography and video) to gather information.
• System Assessment: Determine if the operating cost system is manual, computerized, or based on proprietary/acquired software.
• Unit Allocation: Identify production and service units and how costs are allocated across them.
• Technical Review: Obtain technical reports or designs from engineers to evaluate production process efficiency.
• Planning Oversight: Check for production planning protocols, including who performs, approves, and periodically reviews them.
• Facility Layout: Observe the layout of machinery and equipment.
• Production Type: Determine if production is based on specific orders, continuous processes, or a mixed model, and identify the costing method used.
• Standard Costing: Verify if standard cost systems are established, analyze periodic variations, and review measures taken for unfavorable trends.
• Cost Composition: Examine the breakdown of production costs, including fixed and variable rates.
• Overhead Allocation: Examine the bases used for allocating manufacturing overhead.
• ABC Feasibility: Evaluate the feasibility of implementing Activity-Based Costing (ABC).
• Profitability Analysis: Determine the contribution margin by product line to assess profitability.
• Decision Support: Assess how management utilizes cost information for strategic decision-making.
• Financial Integration: Verify how cost information is integrated into the company's financial statements.