China sustainability reporting moves forward with new disclosure standard

China sustainability reporting is entering a new phase. In a major move towards standardised climate disclosure, the country has introduced its first national reporting framework focused on climate-related risks and opportunities. Officially titled “Corporate Sustainable Disclosure Standard No. 1 – Climate (Trial),” the standard is initially voluntary, but signals a broader regulatory ambition to embed environmental transparency across the Chinese economy. While the framework begins in trial form, its phased rollout and structural alignment with international standards suggest a rapid maturing of China’s reporting landscape.

A foundational step for China sustainability reporting

Released by China’s Ministry of Finance, in collaboration with the central bank and several national regulators, the new standard provides a clear structure for companies to disclose climate-related information. It aims to enhance transparency, reduce greenwashing, and guide capital flows toward low-carbon development, all core elements of China’s green transition strategy.

Positioned as a trial, the standard will apply to selected companies at first, but the Ministry has made its intentions clear: China sustainability reporting will evolve from a voluntary exercise to a mandatory expectation, spanning listed and non-listed companies, large firms and SMEs alike.

International alignment, local application

The new framework is closely modelled on the IFRS Foundation’s ISSB climate reporting standard (IFRS S2), following the key pillars of Governance, Strategy, Risk and Opportunity Management, and Metrics and Targets. This structural alignment reflects China’s intention to stay in step with global disclosure standards, supporting international comparability.

However, there are notable China-specific adaptations. The standard goes further than IFRS S2 by requiring companies to disclose how their operations (across the value chain) impact the climate, not just how climate change may affect them financially. This dual-materiality lens is consistent with China’s broader environmental objectives, which emphasise both accountability and ecological contribution.

Industry-specific guidance in development

To support implementation across its economy, China will build out a layered system of reporting. The Ministry of Finance confirmed that sector-specific guidelines are in development for priority industries such as power, steel, coal, petroleum, fertiliser, hydrogen, cement, and automotive.

This “full-chain” approach, consisting of basic guidelines, sector rules, and technical application documents, will further strengthen the China sustainability reporting framework by tailoring expectations to high-emissions sectors.

Voluntary now, mandatory soon: A phased roadmap

The government has outlined a clear trajectory for expanding the standard’s application:

• The initial focus on listed companies will gradually expand to include non-listed firms.
• Large enterprises are the starting point, with SMEs to follow in subsequent phases.
• Current qualitative disclosures will evolve into quantitative, data-driven metrics.
• What begins as voluntary guidance is expected to become mandatory regulation over time.

This phased model reflects a broader global trend: allow businesses space to adapt, but establish clear long-term expectations.

What this means for businesses

Whether operating in China directly or linked through supply chains, businesses should treat this new standard as more than a pilot. It’s a critical signal of where China sustainability reporting is heading – and how fast.

Organisations will need to ensure their internal data systems, governance structures, and climate strategies are prepared to meet both domestic and international disclosure demands. For multinational companies, the convergence of Chinese and global standards also raises the bar for reporting consistency and credibility across markets.

Conclusion: A strategic shift for China sustainability reporting

The release of China’s first climate reporting standard marks a significant shift in the global reporting landscape. It reflects the country’s intent to play a leading role in sustainable finance, address systemic greenwashing, and build institutional infrastructure to drive environmental accountability.

Businesses that move early to align with the evolving China sustainability reporting regime will be better equipped for compliance, and better positioned to demonstrate leadership in a global market that increasingly rewards transparency and performance. 

Looking to prepare your teams for disclosure standards? Explore our corporate sustainability training programmes to build the internal capability needed to navigate evolving frameworks, align your reporting strategy, and future-proof your sustainability leadership.