Global Power Supply Testing and Certification Services Market Strategic Research Report

Scope of the Report

The global Power Supply Testing and Certification Services market size is predicted to grow from US$ 1,057 million in 2025 to US$ 1,619 million in 2032; it is expected to grow at a CAGR of 6.3% from 2026 to 2032.

Power Supply Testing and Certification Services are third-party laboratory testing, certification, regulatory compliance evaluation and market access support services for power supply products, including external power supplies, AC/DC adapters, chargers, wireless charging devices, embedded switching power supplies, industrial control power supplies, ICT and server power supplies, UPS and backup power systems. These services are typically provided by TIC companies, NRTLs, CBTLs, NCBs, CCC/CQC/KC/PSE/BSMI/SIRIM-related laboratories and regional certification bodies with recognized testing capabilities and regulatory expertise. The core service scope covers electrical safety, dielectric strength, leakage current, temperature rise, abnormal operation, fire and material requirements, EMC/EMI, energy efficiency, reliability, product performance, factory inspection and certificate maintenance. This study focuses on professional services that help power supply products demonstrate compliance with applicable standards, regulations and market access requirements, with emphasis on independence, accreditation, certification acceptance and cross-market efficiency.

Based on our research, the power supply testing and certification service market should be understood as a compliance infrastructure market rather than a simple laboratory testing niche. Power supply products combine electrical safety, insulation, thermal behavior, abnormal operation, EMC, energy efficiency and market access requirements in a concentrated product category. External adapters, USB-C chargers, industrial power supplies, ICT/server power supplies and medical power supplies frequently require multi-market certification pathways. Therefore, this report adopts a narrow definition and excludes power supply manufacturers, UPS repair companies, electrical contractors, power quality monitoring services and pure certification agents. The service scope is limited to independent laboratories, TIC companies, NRTLs, CBTLs, NCBs and recognized regional certification or testing bodies with verified capabilities to test or certify power supply products.

Demand growth is increasingly driven by product complexity and regulatory renewal rather than simple unit volume growth. USB-C power delivery, wireless charging, high-efficiency data center power supplies, industrial automation power supplies, medical power supplies and energy transition-related power conversion products require broader testing packages. Safety standards such as IEC 62368-1, energy efficiency rules for external power supplies, and national certification updates such as China’s CCC requirements for EV power supply equipment create recurring demand for new testing, retesting, certificate maintenance and compliance consulting.

Looking ahead, competition will evolve toward a model combining global certification authority, local laboratory coverage and digital compliance workflow. Leading TIC groups are likely to strengthen electrical and electronics compliance capabilities through acquisitions, regional lab expansion, automated project management and global market access databases. Mid-sized and local laboratories will remain relevant where manufacturers require fast turnaround, engineering support and cost-efficient pre-compliance testing, but they will face rising pressure if they lack recognized accreditation or certification authority. The proposed transfer of Eurofins’ E&E/MET Labs business to UL Solutions indicates that electrical and electronic compliance assets remain strategically valuable within the global TIC sector.

This report presents a comprehensive overview of the global Power Supply Testing and Certification Services market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• External Power Supplies / Adapters
• Battery Chargers
• Industrial Power Supplies
• Other Power Supply Products

Segment by Testing Item

• Electrical Safety Testing
• EMC / EMI Testing
• Performance Testing
• Environmental Testing
• Other

Segment by Certification Scheme

• UL / ETL / CSA / NRTL Certification
• IECEE CB Scheme
• CE / UKCA Compliance
• CCC / CQC Certification
• PSE / KC / BSMI Certification
• Other National Marks

Segment by Application

• Consumer Electronics
• Medical Devices
• Automotive Electronics
• Energy Storage & Backup Power
• Telecom Equipment
• Other

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Power Supply Testing and Certification Services market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Consumer Electronics, Medical Devices, Automotive Electronics evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact