# Singapore-Indonesia transboundary haze dispute

> Live situation record from CLSTR: https://clstr.news/situations/singapore-indonesia-transboundary-haze-dispute
> Updated: 2026-10-27T03:41:05.000Z. Sources: 21. Developments: 3.

Singapore has initiated legal and regulatory actions against Indonesian companies linked to regional forest fires and transboundary haze. Under the Transboundary Haze Pollution Act, the National Environment Agency (NEA) issued preventive measure notices to 10 Indonesian firms in Sumatra and Kalimantan. These notices require companies to deploy firefighters, cease burning, and submit prevention plans, serving as a precursor to potential prosecution and financial penalties.

The situation has led to diplomatic friction, with former Indonesian Trade Minister Muhammad Lutfi suggesting the actions were intended to “appease domestic voters.”

Singapore is broadening its investigation to include 10 Singapore-registered palm oil and forestry firms. To address the difficulty of tracing complex corporate structures and supply chains across jurisdictions, the Ministry of Law is establishing an expert panel of legal, audit, and investigative firms. This panel, with coordination from Davinder Singh Chambers, will oversee investigations into company land interests and fire prevention measures in Indonesia.

Under this expanded investigation, the NEA has issued notices to a total of 20 companies: ten Indonesian firms and ten Singapore-registered entities, including Wilmar International, Golden Agri International, and First Resources. These Singapore-registered firms must disclose corporate linkages, land concession details, and fire prevention efforts. Companies identified for investigation will be required to hire experts from the specialist panel and submit detailed audit reports to the government.

In response to ongoing enforcement challenges, Minister for Sustainability and the Environment Grace Fu noted that the government is considering strengthening the Transboundary Haze Pollution Act. Current efforts face hurdles regarding jurisdictional limits and the difficulty of collecting evidence from companies operating outside Singapore, as authorities cannot enter foreign jurisdictions to collect evidence without local government approval. While some companies have reported hotspots in their concession areas, they have maintained that internal inspections show their operations did not contribute to the haze.

## Claims

- The National Environment Agency (NEA) issued notices to 10 Singapore-registered companies regarding Indonesian fires. (disputed by 5 sources)
- NEA issued Preventive Measure Notices to 10 Indonesian companies. (disputed by 2 sources)
- Singapore's Ministry of Law is forming a specialist panel of legal, audit, and investigative experts. (corroborated by 3 sources)
- Wilmar International, Golden Agri International, and First Resources are among the companies being investigated. (corroborated by 3 sources)
- Davinder Singh Chambers has been appointed to coordinate the work of the specialist panel. (corroborated by 2 sources)
- The haze in Singapore is linked to forest and land fires in Sumatra and Kalimantan. (corroborated by 2 sources)
- El Niño has contributed to worsening drought and fire conditions. (corroborated by 2 sources)
- The Transboundary Haze Pollution Act allows Singapore to fine companies up to 100,000 Singapore dollars per day. (single source)

## Timeline

### 2026-10-27: Singapore considers strengthening Transboundary Haze Pollution Act

Singapore is looking to strengthen haze pollution laws to improve evidence collection and corporate accountability for forest fires in Indonesia affecting the region.

3 sources. https://clstr.news/cluster/singapore-considers-strengthening-transboundary-haze-pollution-act

### 2026-10-23: Singapore investigates companies over Indonesian haze

Singapore is investigating 20 companies linked to Indonesian forest fires causing transboundary haze, utilizing a specialist expert panel to probe corporate structures and land concessions.

9 sources. https://clstr.news/cluster/singapore-expands-investigation-into-companies-linked-to-indonesian-fires

### 2026-10-19: Singapore targets 10 Indonesian firms in haze crackdown

Singapore has issued legal notices to 10 Indonesian companies under its Transboundary Haze Pollution Act to combat smoke from Kalimantan and Sumatra fires, signaling an intensified regulatory crackdown.

9 sources. https://clstr.news/cluster/singapore-targets-three-more-indonesian-firms-over-kalimantan-fires

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Cite as: Singapore-Indonesia transboundary haze dispute. CLSTR, https://clstr.news/situations/singapore-indonesia-transboundary-haze-dispute