Bangkok · Situation
Sustainability and CBAM reporting in Bangkok
Almost nobody in this region starts this work voluntarily. It arrives as a procurement questionnaire from a European customer, a contract clause, or a listing rule with a date attached. Then it becomes finance’s problem, because it is a disclosure, controls and assurance problem wearing an environmental coat.
Two separate pressures are worth telling apart. Local listing rules — Singapore and Malaysia from FY2025, Australia’s first group from January 2025, Taiwan from FY2026, Japan’s largest issuers for years ending March 2027 — put ISSB-based climate disclosure on a published timetable. Quite separately, exporters of steel, aluminium, cement, fertiliser, hydrogen or electricity into the EU now sit inside CBAM, whose definitive regime began on 1 January 2026 and which needs embedded emissions calculated at installation level, per production route. That is a plant-level measurement job, not a corporate reporting one, and the two are routinely confused.
On the CSRD question specifically: the 2026 Omnibus package cut the scope sharply, to EU companies above 1,000 employees and €450m turnover, with first reports in 2028. It also capped what those companies may demand from suppliers under 1,000 employees. If you are below that line, the honest answer is that you owe far less than the questionnaire in your inbox implies — and knowing that is worth money.
What this calls for
- A greenhouse gas inventory that would survive an audit — Scope 1 and 2 built properly, Scope 3 screened rather than guessed
- Data architecture: metering, utility and fuel records, ERP tagging, and a controls layer, because assurance is coming
- A supplier data programme focused on the top fifth of spend, not a questionnaire sent to everyone
- For CBAM exporters, a separate workstream: installation-level measurement, process-route allocation, an accredited verifier
- Governance wiring — board mandate, committee charter, who signs what
- Someone who can read the rule and tell you what you genuinely do not have to do
What is specific to Thailand
- Severance runs to 400 days of uncapped wages while employer social cost is capped at THB 10,500 a year. A bad executive hire is cheap to carry and ruinous to exit.
- Each foreign executive on payroll needs THB 2m of registered capital and four Thai employees. A consulting contract avoids the quota.
- Statutory audit and TFRS compliance are annual and mandatory even for tiny companies, so the recurring need is a few days a month of senior judgment, not a full-time seat.
- Authority in Thailand is documented, not implied. The DBD company affidavit names the authorised directors and the signing condition, so a fractional CFO who is not a registered director cannot sign bank mandates, tax filings or contracts. Every Thai engagement has to resolve the signatory question separately, usually with a limited power of attorney.