Singapore PSB Certification - Inspection and Audit Services for Warehousing, Factory Inspection, Customs Clearance and Certification

November 14, 2025

Singapore implements a strict inspection and certification system for controlled products. All listed goods must obtain PSB certification before they can be sold on the market. This inspection and certification system is supervised by the Singapore Standards, Productivity and Innovation Agency (SPRING), aiming to ensure consumer safety and market order.
Overview of the Inspection and Certification System
Mandatory Inspection and Certification Requirements
Controlled goods must be registered with the Singapore Security Bureau.
Before the product is imported, it must be handled by a registered company in Singapore as the PSB certificate holder.
Products that have passed the inspection and certification must be affixed with safety labels.
The market supervision department conducts regular inspections and verifications of warehouses.
Prohibition and restriction of imported products
Strictly prohibited: chewing gum, imitation firearms, fireworks, etc.
Compulsory inspection and certification: Household appliances, gas appliances, audio-visual equipment, etc.
Special control: Food, medicines, and animal and plant products must meet the labeling requirements.
Scope of application for inspection and certification
Main regulated product categories
Covering 41 major categories of consumer products, including but not limited to:
Kitchen appliances: rice cooker, microwave oven, coffee maker, etc.
Personal care: hair dryers, electric irons, etc.
Refrigeration equipment: refrigerators, room air conditioners, etc.
Audio-visual products: Television sets, high-fidelity audio systems, etc.
Lighting equipment: table lamps, decorative lamps, etc.
Power accessories: adapter, socket, circuit breaker, etc.
Testing and certification standards
Each product type corresponds to specific international safety standards, such as:
IEC 60335 series: Safety standards for household appliances
IEC 60065: Safety Requirements for Audio-Visual Equipment
IEC 60950: Safety Specifications for Information Technology Equipment
Detailed Explanation of the Inspection and Certification Process
Phase 1: Document Review
Submit the inspection and certification documents
A CB certificate valid for three years and the corresponding test report
Complete circuit diagram and list of components
Product User Manual (English Version)
Product labels and photo materials
Phase 2: Factory Audit
2. On-site Production Inspection
Evaluate the quality management system
Verify the ability to ensure production consistency
Check product labels and traceability
Phase 3: Certificate Issuance
3. Obtain PSB Certification
Certification period: Approximately 3-4 weeks
Certificate validity period: 1 year
Safety signs need to be affixed to the product.
Product registration and market supervision
Registration of the Certificate of Conformity (CoC)
Submit the COC certificate after passing the inspection and certification.
Pay the registration fee of 180 Singapore dollars.
The validity period of CoC is three years.
Continuous conformity supervision
The registered supplier is responsible for ensuring that the products consistently meet the requirements.
The security bureau conducts regular market inspections.
Conduct random inspections of the warehouses of manufacturers/importers
The registration will be revoked if any non-compliant products are discovered.
Key points of inspection and certification
Requirements for certificate holders
The certificate holder must be a local registered company in Singapore. Overseas manufacturers need to collaborate with local enterprises.
Test report requirements
Accept CB test report, PSB recognized laboratory report or independent laboratory report certified by Singapore.
Labels and Identifiers
All registered products must be affixed with safety labels in accordance with the regulations before they are launched on the market, to ensure that consumers can identify them.
GST Tax Requirements
All imported goods are subject to a 7% Goods and Services Tax, which is included in the cost calculation.
By establishing a comprehensive PSB inspection and certification preparation process, enterprises can ensure that their products meet the market entry requirements of Singapore, avoiding customs clearance obstacles and market penalties caused by non-compliance with inspection and certification regulations.