As one of the worlds largest consumer markets, the U.S. has strict certification requirements for imported electromechanical products. To successfully enter this market, enterprises must understand and comply with relevant U.S. regulations. Below are several common certification requirements for electromechanical products:for containers exported to the USThe Importance of HS Codes in U.S. Exports

FCC certification

Applicable Product Scope

FCC certification applies to various electronic products, including communication equipment, devices with wireless communication functions, and electronic control components in electromechanical products.

Certification Documentation Requirements

The product name and model must be accurate, with a clear intended purpose.

• The product manual should provide a detailed description of the products functions, usage methods, and technical parameters.
• The technical specifications must include performance indicators for electromagnetic compatibility and RF aspects.
• Technical specifications must include performance indicators for electromagnetic compatibility and RF.
• The parts list should include all components and their specifications and models.
• The structural diagram should clearly show the internal construction of the product.
• For radio application products, additional information such as frequency range and transmission power should be provided.

UL certification

UL certification is provided by Underwriters Laboratories Inc. Although it is not mandatory, it has high market recognition. UL certification mainly tests the electrical, mechanical, and thermal performance of electromechanical products to ensure compliance with U.S. safety standards.

FCC certification applies to various electronic products, including communication equipment, devices with wireless communication functions, and electronic control components in electromechanical products.

The scope of UL certification includes electronic, electrical, mechanical, or electromechanical products. For products with high requirements such as electrical safety and mechanical safety, UL certification is a wise choice. Examples include high-power electromechanical equipment or mechanical devices involving operational safety.

The product name and model must be accurate, with a clear intended purpose.

• The product name, model, and intended use should be filled in detail.
• The parts list should cover all components, including the specifications and supplier information of raw materials.
• Provide data such as electrical parameters and insulation performance.
• The structural diagram should include the products external dimensions, internal layout, and the positions of key components.
• Product photos should be clear, and the user manual should be concise and easy to understand.

DOE certification

DOE energy efficiency certification is implemented by the U.S. Department of Energy to improve the efficiency of electronic and electrical products, reduce energy waste, and lower energy demand and greenhouse gas emissions. For some high-energy-consuming electromechanical products (such as motors, compressors, air conditioning equipment, power tools, etc.), DOE certification is required to prove their energy efficiency compliance.

FCC certification applies to various electronic products, including communication equipment, devices with wireless communication functions, and electronic control components in electromechanical products.

DOE certification applies to electronic devices (such as power adapters, chargers, computers, and related accessories), lighting equipment, household appliances, heating and cooling equipment, and industrial equipment.

The product name and model must be accurate, with a clear intended purpose.

• The product manual should highlight energy efficiency features and advantages.
• The technical specifications should include information such as energy efficiency indicators and operating modes.
• The product name, model, and purpose should be consistent with other certifications.
• The parts list should include energy efficiency-related components, such as power modules and motors.
• Electrical performance data should include power factor and energy efficiency ratings.
• The structural diagram should help understand the products energy efficiency design.

DOT certification

DOT certification mainly targets motor vehicles and their accessory products to ensure compliance with U.S. traffic safety standards. Products including automobiles, motorcycles, electric vehicles, and their components may require DOT certification.

FCC certification applies to various electronic products, including communication equipment, devices with wireless communication functions, and electronic control components in electromechanical products.

If electromechanical products belong to motor vehicles or related components, such as automobile engines, transmissions, and braking systems, they need to pass DOT certification.

The product name and model must be accurate, with a clear intended purpose.

• The product name and model should match the vehicle and clearly indicate the intended use.
• The parts list should specify the specifications and models of key components, such as braking systems and tires.
• For electronic accessory products, corresponding electrical parameters should be provided.
• The structural diagram should show the products installation position and connection method on the motor vehicle.

FCC certification is mandatory and regulated by the Federal Communications Commission (FCC). This certification primarily tests the electromagnetic radiation and interference resistance of electromechanical products to ensure compliance with electromagnetic compatibility requirements, preventing interference with telecommunication networks and other electronic devices while ensuring that the electromagnetic radiation of the equipment meets standards during use.

When exporting electromechanical products to the United States, accurately determining the HS Code (Harmonized System Code) is crucial. The HS Code is used for classifying goods in international trade, determining tariff rates and regulatory requirements. The United States uses the Harmonized Tariff Schedule of the United States (HTSUS) to classify imported goods.

The role of HS Codes

HS Codes are used to identify the nature of each product and its corresponding tariff rates and regulatory requirements. Incorrect HS Code declarations may lead to increased tariffs, cargo detention, or even penalties.

HS Code classification principles for electromechanical products

• Classify by product function: Typically, electromechanical products are classified based on their primary function. For example, the HS Code for electric motors is 8501, and for transformers, it is 8504.
• Classify according to parts and accessories: If exporting parts separately, classify them based on their purpose and relationship with the complete equipment. For example, parts of electric motors are classified under 8503.
• Confirm product type: The U.S. Customs Harmonized Tariff Schedule (HTSUS) provides detailed classification guidance. Enterprises can verify specific classification items by consulting the HTSUS.

How to determine the correct HS code

• Refer to US HTSUS: The HTSUS is published by the U.S. International Trade Commission (USITC) and provides detailed HS codes for each imported product. Enterprises can query the specific HS code applicable to their products through the official HTSUS website.
• Consult customs brokers and certification agencies: Due to the complexity of HS code classification, it is recommended to collaborate with experienced customs brokers and certification agencies to ensure the accuracy of the codes and avoid customs clearance issues caused by incorrect classification.

Summary

To successfully export electromechanical products to the U.S., enterprises must fully understand and comply with relevant certification requirements, ensuring product compliance in safety, energy efficiency, and transportation regulations. At the same time, accurate HS code declaration is key to smooth customs clearance. By collaborating with certification agencies and customs brokers, enterprises can enhance their competitiveness in the U.S. market, ensure product safety and compliance, and gain customer trust and more business opportunities.