Vietnam Factory Audits: Risks and Selection Criteria for Foreign Buyers

As Vietnam's manufacturing sector expands, factory audits have become a critical tool for foreign buyers to assess supplier reliability, production capacity, quality control, and labor, social, and environmental compliance. A factory audit is an on-site review of a supplier's identity, facilities, production capacity, management systems, records, and working conditions against predetermined criteria. Depending on the buyer's needs, it can focus on specific aspects such as supplier capability, quality control, labor and social compliance, or environmental management. Foreign buyers typically commission a factory audit after screening potential suppliers and before making substantial commercial commitments. This stage offers the buyer the greatest leverage to request changes or select another supplier. More frequent audits may be necessary for suppliers dealing with high-risk products, complex processes, poor past performance, or serious past issues. The scope of the audit must reflect the contract, buyer's code of conduct, destination market requirements, and applicable Vietnamese regulations. Audits typically verify legal identity, factory location, subcontracting relationships, production capacity, quality control, labor and social compliance, occupational safety, and environmental management. For instance, labor and social compliance checks cover contracts, age verification, wages, working hours, overtime, social insurance, and grievance handling, with issues here posing risks of labor disputes and reputational damage. Vietnam's growing role in global manufacturing offers buyers numerous sourcing options but also introduces new risks. Prospective suppliers may not adhere to buyer codes of conduct, lack adequate production capacity, or have insufficient quality control systems. In recent years, there has been increased emphasis on Environmental, Social, and Governance (ESG) performance and supply chain transparency. Regulatory developments, such as the EU's Corporate Sustainability Due Diligence Directive (CSDDD), are also driving this trend. Suppliers that can readily provide permits, payroll records, production data, and evidence of corrective actions gain a competitive advantage. When selecting an audit provider, it is crucial to clearly identify the audit's purpose and choose an independent firm with local expertise. Audit fees vary based on factory size, scope, location, and reporting requirements, but it is essential to ensure quotations cover equivalent scope and reporting details. Audit reports should prioritize findings by severity and include clear corrective actions, deadlines, and evidence requirements. High-risk findings, such as fraud, forced labor, child labor, or serious safety risks, must be resolved before supplier approval or production begins.