Environmental watchdog, Rimbawatch, files first-of-its-kind judicial review, saying officials failed to investigate “carbon neutral” fossil fuel marketing and passed responsibility back and forth.
Environmental group RimbaWatch has filed judicial review actions against Malaysia’s Ministry of Natural Resources and Environmental Sustainability (NRES) and the Ministry of Domestic Trade and Cost of Living (KPDN), alleging both failed to exercise “adequate vigilance” over potentially misleading fossil fuel–related advertising. The suits—filed Dec. 23, 2025 in the Kuala Lumpur High Court through Thurairaj T. Kumar & Associates—are described by the group as Malaysia’s first-of-its-kind climate litigation aimed at fossil fuel marketing claims.
RELEVANT SUSTAINABLE GOALS
“Carbon Neutral” Claims
RimbaWatch says it lodged complaints on Sept. 20 with both ministries over a fossil fuel product advertised as “carbon neutral,” calling the claim potentially misleading. According to the group, the responses arrived on Sept. 30 with each ministry declaring the matter outside its jurisdiction—KPDN directing RimbaWatch to NRES and NRES directing the group to KPDN.
RimbaWatch argues the practical effect of the ministries’ decisions is that “there is seemingly no government agency empowered to investigate” potentially misleading climate-related advertising or marketing claims. The watchdog says the judicial reviews seek to enforce the government’s statutory duty to investigate and address fossil fuel–related advertising that may constitute greenwashing.
The suit against NRES has been fixed for hearing on Jan. 21. In its filings, RimbaWatch says it is relying in part on the International Court of Justice (ICJ) Climate Change Advisory Opinion issued on July 23, 2025, which, according to the group, establishes a “stringent” due diligence standard for states in protecting the climate system and requires a national system, including legislation, administrative procedures, and enforcement mechanisms to regulate relevant activities.
Consumer Protection and Climate Integrity
RimbaWatch says it brought the matter to KPDN as the ministry tasked with consumer protection, and to NRES as the ministry responsible for preventing pollution and protecting the environment. The group maintains that if the marketing claims are indeed misleading, they could harm both consumer protection and climate protection interests.
The watchdog says it hopes the litigation will serve as a wake-up call for authorities to address greenwashing, and to align corporate claims with Malaysia’s national climate and development priorities. As framed by the suits, the core question is whether government oversight will extend to climate-related advertising claims involving fossil fuels, and which agency is responsible for investigating them.
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