Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
2025-06-25
Key words: LCD segment code LCD screen, LCD display module, TFT screen, LCM LCD display module, COG LCD screen
Since 2025, the global control of chemicals in products has become increasingly strict, especially in the US market. The compliance requirements of the Toxic Substances Control Act (TSCA) have become a key link that manufacturers and exporters focusing on segment LCDs (segment LCDs) must pay close attention to in the LCD industry.
With the signing of a number of orders in the Americas in early June, in order to ensure the smooth entry of our products such as segment code screen, TFT screen and COG screen into the US market, and to avoid legal risks and supply chain disruptions, we hereby make the following statement to assist our business department, agents and customers to understand and meet the latest TSCA testing requirements in the US.
The Toxic Substances Control Act (TSCA) authorizes the U.S. Environmental Protection Agency (EPA) to regulate a wide range of chemicals used in commerce. For the LCD segment code liquid crystal display industry, particular attention should be paid to the restrictions on Persistent, Bioaccumulative, and Toxic (PBT) substances and certain priority substances outlined in Part VI of TSCA. These substances may be present in various components of the product or during the production process.
Pip (3:1) is a widely used flame retardant plasticizer that may be used in plastic components (such as casings, connectors, diffusion/light guide plates in backlight modules?), sealants, adhesives or wire and cable insulation.
The EPA has imposed strict restrictions on PIP (3:1) and items containing the substance. While there are some specific use exemptions (which need to be carefully checked), the vast majority of commercial products containing PIP (3:1) have been banned.
Test requirements: The plastic parts, adhesives, wires, etc. in the product shall be screened to confirm that they do not contain intentionally added PIP (3:1) and their content is below the limit specified by the regulations (usually very low or require “not intentionally added”). The supply chain shall provide a declaration of conformity (DoC) and a test report (SDS).
This flame retardant has been widely used in the plastic shell of electronic products, wire and cable.
TSCA bans the manufacture, import and sale of most products containing DecaBDE.
Test requirements: Test the plastic parts in the product (especially the shell, bracket, cable insulation) to ensure that the DecaBDE content meets the regulatory requirements (usually no intentional addition and concentration below the limit).
In addition to PIP (3:1) itself, EPA has imposed restrictions on four other substances associated with PIP (3:1) (e.g., 2,4,6-TTBP, HCBD, and PCTP), which may exist as antioxidants, flame retardants, or chemical intermediates.
Test requirements: The possibility of the presence of these substances should be assessed according to the product composition and supply chain information, and targeted tests should be carried out if necessary.
Although TSCA has specific provisions for the use of lead (such as in lead-based paints and children’s products), regulations like RoHS also strictly control these substances, including those found in LCD screens (such as mercury in solder, glass, and backlights, especially in CCFL backlights). TSCA is the foundational regulation, ensuring that products, particularly components that may come into contact with harmful substances, comply with its requirements for controlling the release or exposure to hazardous materials. The supply chain must provide relevant test reports, such as RoHS reports.
There is a “workplan for existing chemicals” under TSCA, and the EPA will continue to evaluate and possibly restrict more substances. It is critical to keep an eye on what the EPA is doing.
Supply Chain Deep Management: The Toxic Substances Control Act (TSCA) mandates the transmission of compliance information downstream. Clear and credible written compliance certificates (DoCs) and supporting documents, such as test reports, must be obtained from upstream suppliers, including glass substrates, polarizers, backlight sources, ICs, conductive adhesives, plastic particles, and wire suppliers, to demonstrate that their materials comply with the applicable TSCA restrictions. Supplier audits are essential.
Based on the materials used in the product (especially plastics, rubber, adhesives, coatings, sealing materials, wires) and processes, identify components that may contain substances with high TSCA control risk (especially PIP (3:1), DecaBDE and related substances).
Conduct TSCA specific chemical tests in an authoritative third-party laboratory for high-risk components or finished products to obtain compliance test reports. This is direct evidence of compliance.
Understand the exemption clause: Partial restrictions have specific purposes, time points or concentrations of exemptions (such as a limited exemption period for PIP (3:1) in certain critical electronic components). Be sure to carefully study the relevant rules to determine whether your product or component is eligible for the exemption and keep the basis for the exemption.
Establish internal compliance process: Integrate TSCA compliance into the product quality management system, and establish a complete process from design and material selection, supplier management to finished product testing and document recording.
Document record and preservation: Keep all compliance documents, internal test reports, compliance evaluation records provided by suppliers to respond to possible EPA inspection or customer requirements.
Dalian Eastern Display helps you to easily deal with TSCA compliance challenges
As a professional solution provider of LCD segment code liquid crystal screens and LCD display modules, Dalian Eastern Display deeply understands the complexity of chemical regulations such as TSCA and their importance to business. We are committed to:
Source control: Strict screening and management of the supply chain, with priority given to raw materials and components that meet TSCA and other major regulatory requirements.
Active testing: necessary TSCA related substance testing of key components and finished products to ensure product compliance.
Transparent communication: Provide customers with clear product compliance information and supporting documents.
Professional support: Provide customers with TSCA compliance advice and assistance to address regulatory challenges.
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Learn more about TSCA compliance with our products?
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Email: market1@ed-lcd.com
About Dalian Eastern Display:
Dalian Eastern Display was established in 1990, is one of the first manufacturers engaged in LCD and LCM design and production in China. Its products are widely used in automotive electronics, industrial control, household appliances, medical equipment, etc. 60% of its products are exported to Europe, America and Southeast Asian markets, and has been widely recognized by customers at home and abroad.
about TSCA：
The Toxic Substances Control Act (TSCA) is the primary law governing industrial chemicals in the United States, enforced by the U.S. Environmental Protection Agency (EPA). Its goal is to assess and manage unreasonable risks posed by commercial chemicals to human health and the environment. In recent years, EPA has significantly increased enforcement of restrictions on specific chemicals, such as PBT substances.
Disclaimer: The information provided in this press release is based on an understanding of the current TSCA regulations and is intended to provide general guidance. Regulations may change at any time, and compliance requirements for specific products should be professionally evaluated based on their detailed material composition and application. It is recommended to consult a legal or professional compliance advisor for specific advice tailored to your situation.
