State Post Bureau Investigates Sto Express Over Workplace Safety Lapses

China's State Post Bureau has launched a formal investigation into Sto Express Co., Ltd., citing widespread workplace safety lapses and a failure to enforce mandatory unified safety management across its logistics network. According to official reports, businesses operating under the Sto Express brand, trademark, and waybills have experienced multiple work safety accidents this year, while inspections repeatedly uncovered unaddressed hazards. Regulators emphasized that headquarters failed to maintain oversight over affiliated entities, highlighting tightened regulatory scrutiny on logistics operators that rely on franchise and brand-licensing models.

The regulatory probe underscores a growing crackdown on major express delivery companies that rely on franchise networks or brand licensing. Regulators are enforcing strict corporate accountability, signaling that parent companies cannot grant brand rights without taking full operational and safety responsibility across their entire network.

China's postal regulator has launched an investigation into Sto Express Co., Ltd. over safety management deficiencies and recurring workplace accidents across its operational network, state media reported on August 4, 2026. According to a notice from the State Post Bureau reported by Xinhua and Securities Times, businesses operating under the Sto Express brand name, trademark, and waybills have experienced multiple workplace safety accidents since the beginning of the year. Additionally, government inspections at various operational facilities repeatedly uncovered unaddressed safety hazards. Regulators cited Sto Express Co., Ltd. for a distinct lack of workplace safety management over affiliated entities, noting that the corporate entity failed to implement unified safety management regulations as required by law. Consequently, the State Post Bureau initiated a formal investigation into the company. The action highlights increasing regulatory pressure on China's major express delivery operators, particularly those utilizing franchise structures and brand-licensing models. In recent years, China's express delivery sector has expanded rapidly, with several major logistics operators leveraging network partners to handle last-mile delivery and regional sorting. However, decentralized management models have occasionally led to inconsistent safety standards and delayed responses to operational hazards. The State Post Bureau's enforcement action serves as a clear signal that logistics headquarters will be held directly responsible for safety violations occurring anywhere within their branded network. Under relevant Chinese postal regulations, companies operating network platforms must maintain unified oversight over safety and service standards across all franchise nodes. The investigation reflects a broader regulatory environment in China focused on standardizing industrial operations and eliminating systemic safety risks. As the probe proceeds, Sto Express faces potential administrative penalties depending on the final regulatory findings. The probe is also expected to prompt broader self-inspections across the express courier sector, forcing major logistics providers to harmonize operational standards across both direct and franchised branches.