Which projects need an EIA in Thailand and who reviews it?

The issue to settle here is “Which projects need an EIA in Thailand and who reviews it”, so it flags what usually causes documents like this to be rejected before summarising the general practice. After filing, follow up on the cycle the office states rather than waiting past the deadline. Energy business licences cite a number and issue date that must match every attachment. Energy-sector files usually sit alongside project contracts, permits and technical reports, so terminology must stay identical across the whole set. Fuel reserve certificates use tonnes of oil equivalent; never convert the unit yourself. The terms that frame this page are projects · Thailand · reviews. Check first whether the issuing office of the source document is one the destination recognises. What sets this case apart is the number of certified sets and the window in which they must be used. Before starting, make sure document numbers, issue dates and issuing-office names match across the set, then keep a digital copy of every page, including seals and signatures, then plan the timeline so certification finishes before the real filing deadline. Documents with a short validity window should be produced as close to the filing date as possible. Public holidays and embassy closures move certification queues more than most people expect. If the receiving body confirmed its requirements by email, keep that message with the file. High-resolution photos of seals and signatures help when the destination asks for re-verification. Energy bundles carry long annexes; build an index and continuous pagination before certification starts. Power quality measurement reports cite an international standard number; keep that number verbatim. Renewable energy guarantees of origin are issued per megawatt-hour in numbered batches. Environmental impact assessment in Thailand sits under the Enhancement and Conservation of National Environmental Quality Act B.E. 2535, as amended by the No. 2 Act B.E. 2561, with the Office of Natural Resources and Environmental Policy and Planning (ONEP) receiving and reviewing the reports. Which project types and sizes need a report is fixed by ministerial notification, not decided by a translator or a private consultant, and the report itself must be prepared by a registered licensed preparer. An EIA or EHIA report mixes narrative text with tables, measurement results, maps and appendices. When an overseas investor or bank asks for a translation, the request is usually limited to the executive summary, the monitoring tables and the mitigation measures. The translation must keep every figure, unit and sampling period exactly as in the original, with no rounding and no unit conversion by the translator; if the original contains an error, the licensed preparer must correct the original first. ILC handles documents only: translation, certified translation, coordinating a notarial services attorney and running certification at the Department of Consular Affairs and embassies. It is not an environmental consultant, not an EIA report preparer, not a carbon-credit verifier and not a licensing agent, and it guarantees no decision by ONEP, the ERC, the Department of Industrial Works, TGO or any foreign authority. Keep your own backup copy of each page before the originals enter the certification chain. Urgent work can be re-sequenced, but steps held by an external authority still follow that authority's own queue. Failing to certify an annex referenced by the main document leaves the set incomplete. Where several documents are involved, send them as one batch so terminology stays consistent across the set. Cost and lead time depend on page count, the density of tables and measurement data, the target language, how many certified sets are needed and the steps the receiving authority requires, so every file is quoted before work starts. Send scans of every page together with the written requirements from the licensing authority, investor or receiving body via LINE @Thainotary, call +66 094-895-8999 or email contact@thainotary.co.th.

ปรึกษาฟรี — LINE @Thainotary · โทร 094-8958999 · อีเมล contact@thainotary.co.th