Understanding BSMI (Bureau of Standards, Metrology and Inspection) certification is key to entering the Taiwan market. Unlike some global certifications, the BSMI system has distinct local characteristics and underwent important updates in 2025.

BSMI Core & Latest Updates:

BSMI is a mandatory certification implemented by Taiwan's Ministry of Economic Affairs, focusing on the safety and electromagnetic compatibility of electronic/electrical products. Notably, since 2025, the mark has been unified as the "Commodity Inspection Mark" (a "C" with a lightning bolt), replacing separate BSMI/EMC marks.

Key recent updates to focus on:

-Enhanced RoHS Requirements: From 2025, controlled hazardous substances increased to 10, adding 4 phthalates.

-Major Revisions for Secondary Lithium Batteries & Power Banks: New regulations were announced in October 2025, with finer product classification and the introduction of mandatory factory inspection or QMS requirements. A transition period is in place, with full enforcement from July 1, 2027.

-Changed Certification Modes for Specific Products: For example, digital cameras shifted from the more lenient "Declaration of Conformity" mode to stricter "Registration of Product Certification" or "Type Approval Batch-by-Batch Inspection" modes from January 1, 2025.

-Newly or Soon-to-be Regulated Products:

·Drones: Some drones have been included since July 1, 2024.

·Reading/Writing Desk Lamps: According to official notices, new inspection regulations are planned to take effect from July 1, 2026. Manufacturers are advised to prepare early.

  Which Products Need BSMI Certification?

BSMI covers a wide range, broadly categorized as:

·IT & Office Equipment: Computers, printers, scanners, UPS, etc.

·Household Appliances: Power adapters, chargers, some power tools, etc.

·Audio/Video Equipment: Displays, audio equipment, etc.

·Lighting Equipment: LED lamps, desk lamps, etc. Regulation of reading/writing lamps will tighten.

·Specific Components: Secondary lithium batteries, power banks (new focus), switching power supplies, etc.

·Important Note: Wireless communication devices (e.g., Bluetooth headsets) typically also require NCC certification; they are not interchangeable with BSMI.

  How to Apply: Certification Modes & Key Steps:

BSMI offers different modes based on product risk. First, confirm your product's applicable mode:

1.Registration of Product Certification (Most commonly used): For most finished electronic products (computers, adapters). Most common. Certificate valid for 3 years, requires an annual fee and market sampling.

2.Type Approval: For specific products. Certificate also valid for 3 years, generally no annual fee but may face periodic sampling.

3.Declaration of Conformity: Only for some low-risk IT device components. No certificate issued; process is relatively simplified.

The general core application process involves four steps:

1.Preparation & Mode Confirmation

·Confirm product category and certification mode.

·Overseas manufacturers must appoint a local Taiwanese-certified agent as the applicant.

·Prepare technical files. All documents (manuals, labels) must be in Traditional Chinese.

2.Product Testing

·Samples must be sent to a BSMI-designated local lab for testing.

·Existing CB test reports can be used to waive some tests under mutual recognition agreements.

·Safety testing typically follows CNS 15598-1 (equivalent to IEC 62368-1), the latest mandatory standard for 2025 for AV/IT equipment.

3.Submission, Review & Certification

·The lab submits test reports and documents to BSMI for system review.

·Upon approval, BSMI issues the certificate to the local agent. The overseas manufacturer receives a copy.

3.Post-Certification Obligations

·Pay annual fees (if applicable per mode).

·Affix the permanent Commodity Inspection (CI) Mark to the product.

·Be prepared for market surveillance sampling.

·Note the 3-year validity and renew in advance.

  Key Reminders for Content Creators:

·Verify Information: Regulations change quickly. Before writing in-depth content, check the official BSMI website or consult official info from authoritative bodies like SGS or Nemko for the most accurate lists and standards.

·Highlight Distinctives: In your content, emphasize BSMI's local mandatory nature (especially the local agent requirement), the 2025 mark & RoHS updates, and the major changes for lithium batteries/power banks. This significantly increases your article's uniqueness and value.

·Differentiate Markets: Clearly distinguish Taiwan's BSMI from Mainland China's CCC certification. They are completely different systems.

This overview incorporating the latest dynamics should help you create high-quality content. For deeper questions on specific products (smart home devices, new lithium battery products), we can discuss further.BLUEASIA: +86 13534225140, provides professional certification consulting services.