Insurance regulator sets 5 flood-damage levels for vehicles

KUALA LUMPUR, 2 OCTOBER 2026 —

Thailand’s Insurance Regulator Introduces Five-Tier Flood Damage Classification for Vehicles as Claims Surge Looms

The move underscores Thailand’s vulnerability to extreme weather, with the latest floods—triggered by relentless monsoon rains—disrupting transport, infrastructure, and livelihoods. The OIC’s classification system is critical as insurers prepare for a deluge of claims, with policyholders urged to document damage meticulously while prioritizing safety. The regulator’s intervention also highlights gaps in insurance coverage, particularly for electric vehicles (EVs), where battery damage complicates assessments.

The five damage levels, effective immediately, are structured as follows: - Level A: Water reaches the floor carpet, with estimated repair costs between 8,000 and 10,000 baht. - Level B: Water reaches the seats, incurring repairs costing 15,000 to 20,000 baht. - Level C: Water reaches the lower dashboard, with repair expenses ranging from 25,000 to 30,000 baht. - Level D: Water reaches the upper dashboard, where repair costs exceed 30,000 baht.

- Level E: The vehicle is completely submerged, potentially deemed a total loss under policy terms.

For electric vehicles (EVs), insurers must also evaluate battery and structural damage, adhering to manufacturer-specific guidelines. OIC secretary-general Chuchatr Pramoolpol warned flood victims to avoid returning to unsafe areas to gather evidence, advising them to notify insurers first and document damage only when conditions permit. He emphasized that policyholders should not attempt to start flooded vehicles, as this risks further damage to engines, electrical systems, and interiors.

The OIC has directed insurers to prepare for a surge in claims by ensuring adequate staffing, loss adjusters, and operational resources, including tow trucks and repair facilities. Claims for clearly documented damage must be settled within seven days, while total-loss cases require expedited document collection. The regulator will coordinate with financial institutions to reduce delays for vehicles under hire-purchase agreements, though specific terms were not disclosed.

Policyholders must verify whether their motor insurance covers flood damage: - Type 1 motor insurance includes flood coverage by default. - Type 2+ and Type 3+ policies require additional flood coverage, which may not be automatically included.

For property claims, insurers must assess damage to structures, furniture, and electrical appliances, with policyholders advised to list damaged items before notifying their providers. The OIC has centralized claims channels on its website and LINE Official Account (@OICCONNECT), where policyholders can also verify coverage and seek guidance. A 24-hour hotline (1186) will remain operational through October 5 to handle inquiries, complaints, and assistance.

The OIC’s proactive measures reflect Thailand’s growing exposure to climate-related disasters, with insurers and regulators working to mitigate financial strain on affected households. The classification system, combined with accelerated claims processing, aims to alleviate the burden on policyholders amid one of the worst flooding seasons in recent memory.

The regulator’s directive to insurers to prioritize accessibility to flooded areas signals a concerted effort to minimize delays in payouts, though the full extent of claims remains uncertain as floodwaters continue to recede.

Related: Office of Insurance Commission (OIC) · Chuchatr Pramoolpol