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Environment & Climate24 Oct 2026 · about 6 min

Singapore to set up specialist panel to investigate firms potentially linked to transboundary haze

The brief

Singapore’s specialist panel will investigate companies that may be linked to fires abroad, particularly Indonesian fires associated with transboundary haze. Its purpose is to bring legal and technical expertise together while authorities examine corporate connections to the fires. The issue matters because pollution crosses national borders and can affect Singapore’s air quality and residents’ health. The reports also identify Davinder Singh Chambers as an adviser to the government on haze-linked company probes. Singapore’s National Environment Agency issued legal notices to 10 Singapore-based companies, including Asia Pulp & Paper. Such notices can seek information that helps investigators understand ownership, operations, land interests, or other links to suspected fires. The panel does not itself prove that any company caused a fire. Investigators must establish whether evidence connects firms to fires in Indonesia and whether Singapore’s haze law applies. The inquiry could lead to further notices, enforcement action, or clearer findings about corporate responsibility for future haze episodes.

01

What specialist panel is Singapore setting up, and what will it investigate?

Singapore’s specialist panel will investigate companies that may be linked to fires abroad, particularly Indonesian fires associated with transboundary haze. Its purpose is to bring legal and technical expertise together while authorities examine corporate connections to the fires. The issue matters because pollution crosses national borders and can affect Singapore’s air quality and residents’ health.

The reports also identify Davinder Singh Chambers as an adviser to the government on haze-linked company probes. Singapore’s National Environment Agency issued legal notices to 10 Singapore-based companies, including Asia Pulp & Paper. Such notices can seek information that helps investigators understand ownership, operations, land interests, or other links to suspected fires.

The panel does not itself prove that any company caused a fire. Investigators must establish whether evidence connects firms to fires in Indonesia and whether Singapore’s haze law applies. The inquiry could lead to further notices, enforcement action, or clearer findings about corporate responsibility for future haze episodes.

02

What is transboundary haze, and how can smoke from fires in one country reach another?

Transboundary haze is a widespread layer of smoke and fine pollution produced by fires in one country and carried into another. It matters because the affected country may experience unhealthy air even though the fires are elsewhere. The supplied reports connect Singapore’s investigation with Indonesian fires and describe the haze as toxic.

When fires burn across large areas, they release smoke and tiny particles into the atmosphere. Winds can transport that pollution over long distances, especially when weather patterns keep the smoke moving toward neighbouring countries. Singapore is close enough to Indonesia for smoke from Indonesian fires to affect its skies and air quality.

The movement of smoke does not by itself identify who is responsible. Authorities still need evidence about where fires began, who controlled or owned affected land, and whether companies were connected to the burning. Singapore’s panel and legal notices are intended to support that investigation and possible action.

03

How many Singapore-based companies received legal notices, and which major company is named in the report?

The National Environment Agency issued legal notices to 10 Singapore-based companies. Asia Pulp & Paper is specifically named in the report. This is significant because the investigation is not limited to people or organisations physically located at suspected fire sites in Indonesia; it also examines companies based in Singapore.

A legal notice can require a company to provide information relevant to an official investigation, depending on the law and notice terms. Investigators may use company records to examine links involving land, operations, contractors, or other business relationships. The notice itself is not proof that a company caused fires or violated the law.

The reports describe Singapore as widening its haze probe to local firms linked to Indonesian fires. Further findings would depend on evidence collected by the authorities and the specialist panel. Companies could be asked to explain their connections, while investigators assess whether Singapore’s haze law allows additional enforcement.

04

What legal powers does Singapore's haze law give the government when companies may be linked to fires abroad?

Singapore’s haze law is designed to address pollution generated outside Singapore when it affects the country. Its importance lies in giving authorities a legal route to examine companies based in Singapore or connected to Singapore, even when suspected fires occur in Indonesia. The reports show the government using that framework through legal notices.

The National Environment Agency issued notices to 10 Singapore-based companies, including Asia Pulp & Paper. In practical terms, the law can allow authorities to demand relevant information and investigate whether a company caused, contributed to, or had knowledge of burning that produced haze. The exact duties and penalties depend on the evidence and the law’s requirements.

A notice is an investigative step, not a finding of guilt. Companies may provide records or explanations, and authorities must assess the material before taking further action. The proposed specialist panel and government adviser could help organise that process and determine whether legal proceedings are justified.

05

What could happen to the companies, and to Singapore's air quality and public health, if investigators find a link to the fires?

If investigators establish a legally meaningful link between a company and fires abroad, that company could face enforcement under Singapore’s haze law. Possible consequences may include further demands for information, legal proceedings, or penalties where the evidence and statutory requirements support them. The reports do not state a final penalty or finding against any named company.

The immediate public concern is smoke pollution. Haze can reduce air quality and expose people to fine particles that irritate the eyes and lungs and worsen respiratory problems. If companies change practices, prevent burning, or help stop fires, less smoke could reach Singapore. That could improve visibility, air quality, and public health during fire seasons.

The outcome depends on proof, cooperation, and enforcement. The specialist panel is intended to investigate possible corporate links, while the notices gather information from 10 Singapore-based companies. A credible process could clarify responsibility and encourage stronger prevention, but the reports do not promise a particular result.

06

Why have fires in Indonesia repeatedly caused haze problems in Singapore and other Southeast Asian countries?

Fires in Indonesia have repeatedly caused haze across Southeast Asia because Indonesia contains large areas of vegetation and peatland where burning can produce heavy smoke. During dry periods, fires can spread or continue burning, creating pollution that winds carry beyond Indonesia. Singapore and other neighbouring countries then experience the effects despite not hosting the fires.

Land clearing is one important mechanism. Burning vegetation can quickly remove forest or scrub for agriculture, but fire can escape planned areas. Peat soils are especially difficult because they can burn below the surface and continue smouldering. That releases smoke over a prolonged period and makes fires harder to extinguish.

The recurring pattern turns local fires into a regional problem. It affects air quality, travel, daily life, and health in downwind countries. Singapore’s specialist panel and notices to local companies reflect a push to examine whether businesses connected to Indonesian land or operations contributed to those repeated haze events.

07

How do land-clearing fires, especially on dry peatlands, produce dense smoke that can spread over long distances?

Land-clearing fires produce dense smoke because they burn large amounts of vegetation and organic soil. The smoke contains gases and fine particles that can remain suspended in the air. On dry peatlands, the problem is worse: peat is carbon-rich material that can dry out, ignite, and smoulder below the surface rather than burning only in visible flames.

Underground peat fires are difficult to locate and extinguish. They can continue releasing smoke after surface flames appear to be gone. When many fires burn at once, the combined plume becomes extensive. Atmospheric winds can then move the smoke across national borders, bringing haze to Singapore and other Southeast Asian countries.

This mechanism explains why land fires can become a regional public-health issue. It also helps investigators distinguish the physical spread of smoke from questions of responsibility. Singapore’s probe focuses on whether companies were linked to the fires, while the proposed panel examines the evidence behind those possible connections.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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