🇹🇭 Thailand Market Access

Thailand NBTC / TISI Certification Guide

NBTC governs all wireless products; TISI governs mains-powered products on the compulsory list. Thailand is the second-largest Southeast Asian export market for Chinese electronics, and certification requires a local Thailand agent.

Thailand Certification System Overview

Certification	Regulator	Jurisdiction	Mandatory
NBTC	National Broadcasting and Telecommunications Commission	All products with wireless transmitters	Mandatory
TISI	Thai Industrial Standards Institute	Mains-powered products on the compulsory list	Mandatory
Energy efficiency label	EGAT / DEDE	Home appliances, lighting products	Partially mandatory

NBTC Wireless Certification

Products with wireless transmitting functions such as WiFi, Bluetooth, NFC and Zigbee must obtain NBTC certification. This covers almost all consumer wireless products.

Applicable standards

Referenced to ETSI EN 300 328 (2.4GHz), EN 301 893 (5GHz), etc., including Thailand national deviations

Certification timeline

3-6 weeks

Local representative

Requires a Thailand-registered company

Marking requirements

NBTC mark + NTC ID number. Either Thai or English labels are acceptable

Good news: NBTC accepts FCC or CE test reports for certificate conversion. Having an existing FCC/CE report can significantly shorten the NBTC certification cycle; in most cases only supplementary Thailand national deviation testing is needed.

TISI Safety Certification

TISI is Thailand's mandatory safety certification, similar to China's CCC. Only mains-powered products on the compulsory list require it — DC low-voltage products are excluded.

Examples from the compulsory list

Product category	TISI standard	Reference international standard
Power adapters / chargers	TIS 1955	IEC 62368-1 + Thailand deviations
Home appliances	TIS series	IEC 60335 series
LED lighting	TIS 1955	IEC 62560 + deviations
Plugs and sockets	TIS 166	Thai-style plug (a system of its own)

TISI Certification Process

Confirm the list

Determine whether the product is on the TISI compulsory list

Submit sample for testing

Submit a sample to a TISI-recognised laboratory for a Thai-language test report

Factory inspection

Thai officials conduct the initial factory audit on site

✓

Issue certificate and label

TISI issues the certificate and the product bears the TISI mark

Timeline: 6-12 weeks (including factory audit) | Local representative: required | Factory audit: required (initial + annual follow-up)

Bluetooth Earphones / Consumer Electronics Export to Thailand

Here are examples of certification requirements for common products:

Product type	NBTC wireless	TISI safety	Timeline
TWS Bluetooth earphones (USB-charged case)	Required	Required if the case contains an adapter	4-6 weeks
Smart watch (BT + WiFi)	Required	DC low-voltage battery device, TISI exempt	3-5 weeks
WiFi camera (with power adapter)	Required	Power adapter required	6-10 weeks
USB charger / power adapter	Not required	Required (on the compulsory list)	6-12 weeks

FAQs

Does NBTC accept FCC/CE report conversion?

Yes. NBTC accepts FCC Part 15C or CE-RED EN 300 328 test reports as a basis. Usually only a small amount of supplementary Thailand national deviation testing is needed before issuing the certificate. This saves 40-60% of the time compared with doing the full test set from scratch.

Does TISI require a factory audit?

Yes. TISI certification includes an initial factory audit and annual follow-up inspections. Thai officials visit the factory on site. DC low-voltage products (such as Bluetooth earphones charged directly via USB with no built-in adapter) are usually exempt from TISI.

Do Thai labels need to be in Thai?

Labels can be in English, but the manual should ideally be in Thai. The NBTC mark and NTC ID must be clearly legible. For products covered by TISI, the TISI mark must also appear on the product.

Can a product with existing CE certification be sold directly in Thailand?

No. Thailand is not part of the EU, so CE is invalid there. Wireless products must separately apply for NBTC certification. However, existing CE test reports can be used for NBTC conversion, saving testing time.

Planning to export to Thailand?

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