3.1 Determinants of Reporting Compliance Across Firm Scale and Industry Sectors
Evaluating modern slavery disclosures through institutional and supply chain governance frameworks reveals that compliance patterns reflect structural corporate attributes rather than substantive due diligence. Empirical examinations of modern slavery disclosures demonstrate that corporate reporting compliance is significantly determined by firm size, industry sector, network involvement, prior social responsibility commitment, and headquarter location ("Determinants of Corporate Compliance with Modern Slavery Reporting," 2019). Conversely, variables such as media exposure, profitability, and shareholder concentration do not exhibit a statistically significant relationship with reporting behaviour ("Determinants of Corporate Compliance with Modern Slavery Reporting," 2019). These institutional predictors indicate that organisations primarily treat modern slavery transparency as an administrative response to institutional pressures and stakeholder visibility rather than an internal transformation of procurement practices. This decoupling between formal compliance and operational remediation is further compounded by visibility constraints across multi-tier networks. Under the Australian Modern Slavery Act 2018, buying organisations frequently disclose supplier host-country contexts, supplier governance, and risk management mechanisms, yet limited visibility, supply chain complexity, and disruptions impede genuine mitigation ("Investigation of Supply Chain Transparency Practices," 2026). Furthermore, persistent stakeholder conflicts arising from differing regulatory regimes, economic pressures, and socio-economic norms continue to separate buying entities from upstream suppliers ("Investigation of Supply Chain Transparency Practices," 2026). Applying institutional and governance theories demonstrates that mandatory reporting frameworks remain largely procedural, incentivising larger and structurally prominent firms to produce compliant disclosures while leaving root causes and upstream vulnerabilities unaddressed.