China’s Environmental Inspections Complete Three Rounds of Nationwide Coverage
China’s Central Ecological Environmental Protection Inspection (CEPI) has achieved full coverage across three complete rounds of inspections, marking a decade of nationwide environmental oversight, Minister of Ecology and Environment Huang Runqiu announced at a State Council Information Office press conference on August 13. The milestone, announced during the “Starting the 15th Five-Year Plan” series of briefings, confirms that all 31 provinces, autonomous regions, and municipalities, plus the Xinjiang Production and Construction Corps, have now been inspected three times since the program’s inception.
A Decade of Environmental Enforcement
The inspection program began with a pilot in Hebei Province in December 2015 and has since evolved into one of China’s most consequential environmental governance mechanisms. According to Xinhua News, the inspections have verified a large number of prominent problems, publicly exposed 349 typical cases, assigned 6,475 rectification tasks to inspected entities, and received and processed 380,000 public complaint reports.
“The Central Ecological Environmental Protection Inspection has gone through 10 years of history,” Huang said at the press conference. “To date, it has achieved three rounds of full coverage inspections across all 31 provinces and the Xinjiang Production and Construction Corps.”
Three Rounds of Progressive Expansion
The evolution of the inspection system reflects its growing institutional maturity. The first round (2015-2018) established the framework, beginning with the Hebei pilot and expanding to full provincial coverage, followed by “look-back” inspections of 20 provinces. According to 163.com, the first round received 212,000 public complaints, fined entities 2.46 billion yuan, and resulted in 2,264 administrative or criminal detentions.
The second round (2019-2022) expanded the scope to include State Council departments and central enterprises. As H2O-China reported, the second round transferred 158 accountability issues and held 3,371 people accountable, including 371 at the department level and 1,244 at the division level.
The third round (2023-2026) further broadened coverage to include more central enterprises and introduced advanced technologies. The final batch, completed in June 2026, covered Liaoning, Jilin, Heilongjiang, Guangdong, Guangxi, Tibet, and Xinjiang, as well as the Xinjiang Production and Construction Corps. According to Qianlong.com, this sixth batch received 34,896 public complaints, processed 27,504 valid reports, and transferred 20,154 to inspected entities.
Tangible Environmental Improvements
The inspections have yielded measurable results. From January to July 2026, PM2.5 concentrations decreased by 1.8 micrograms per cubic meter (a 6.2% decline), excellent air quality days increased by 3.9 percentage points, and surface water quality at Class I-III reached 86.5%, up 2.4 percentage points year-on-year, as reported by the 21st Century Business Herald.
“Under the strong push of inspections, the kind of serious, egregious problems seen in the past have significantly decreased,” a CCTV report noted. “Many regional and basin-wide common problems have been effectively resolved. The public’s sense of environmental gain, happiness, and security has notably improved.”
Institutional Strengthening
The system has been progressively institutionalized. In May 2025, the Central Committee and State Council issued the “Ecological Environmental Protection Inspection Work Regulations,” which formalized the two-tier inspection system (central and provincial), established five guiding principles, and defined accountability mechanisms. According to 12371.cn, the regulations codify the system’s role in cadre evaluation, selection, and promotion decisions.
President Xi Jinping has described the inspection system as one that “dares to take real action, is not afraid of offending people, and does not let go of problems,” according to a People’s Daily review of the program’s effectiveness. “It has become a powerful and practical measure to push local party committees, governments, and relevant departments to fulfill their ecological environmental protection responsibilities.”
Looking Ahead: The 15th Five-Year Plan
As China enters the 15th Five-Year Plan period (2026-2030), the focus will shift toward building a more precise and efficient modern ecological supervision system. According to 21st Century Business Herald, the Ministry of Ecology and Environment will focus on three key areas: systematized ecological status assessment, precision-based ecological damage detection and handling, and digital/smart ecological monitoring.
Technological integration is already yielding results. Satellite remote sensing has reduced new key issues in national nature reserves from 131 in 2021 to just 6 in 2025. The Ecological Environment Code, set to take effect on August 15, 2026, will further codify environmental protection standards.
International Perspective
International observers have characterized the CEPI as one of the most potent tools for centralized governance in China. As Archyde noted, the system “transforms ecological metrics into a litmus test for an official’s adherence to the central government’s strategic priorities,” creating a culture of “inspection anxiety” among local governments.
The focus on China’s industrial “Rust Belt” regions in the Northeast highlights the tensions between economic revitalization and environmental compliance. Local officials face the dual challenge of maintaining economic growth while meeting increasingly stringent environmental targets.
What to Watch For
The completion of three full rounds marks a significant institutional milestone, but questions remain about the system’s future evolution. Will future rounds expand to cover additional central enterprises or sectors? How will the balance between economic development and environmental enforcement be maintained, particularly in industrial regions? And how will the new Ecological Environment Code reshape the inspection framework?
As the inspection “sword” enters its second decade, the program’s evolution will continue to be a key indicator of China’s commitment to its “Ecological Civilization” framework and its broader environmental governance trajectory.