What is RSL? Introduction to RSL certification process
Date：2025-04-11 10:10:48 Classification
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What is RSL? RSL, or restricted substances list, is a certification that strictly tests for hazardous substances that may be contained in products. These hazardous substances include heavy metals, organochlorine pesticides, azo dyes, formaldehyde, etc. The purpose of RSL certification is to ensure that products do not produce substances that are harmful to human health and the environment under normal use, comply with regulatory requirements, and provide safety protection for consumers.
RSL certification application process
The RSL certification application process usually includes the following steps:
1. Sample preparation:
- Prepare a certain number of samples that need to be representative of the entire product batch or products from the same production batch.
2. Laboratory testing:
- Send samples to a laboratory with relevant qualifications for testing. The laboratory will test the samples for chemical substances and identify and evaluate the hazardous substances in them.
3. Data evaluation:
- The laboratory evaluates the hazardous substances in the product based on the test results and compares them with the limits specified in the EU REACH regulation.
4. Report writing:
- Write an RSL report based on the laboratory's test results and evaluation. The report will record in detail the harmful substances contained in the product and their concentrations, and indicate whether these substances meet the limits specified in the EU REACH regulation.
5. Audit and certification:
- Submit the RSL report to the corresponding audit agency for review to confirm the authenticity and accuracy of the report. After the audit is passed, the product will obtain RSL certification and can be put on the shelves for sale.
Notes
- Choose a formal laboratory: conduct testing and evaluation to ensure the accuracy and reliability of the test results.
- Sample representativeness: The sample must be able to represent the entire product batch or products from the same production batch to ensure the universal applicability of the test results.
The importance of RSL certification
RSL certification helps manufacturers and retailers ensure that their products comply with rapidly changing regulations and standards, avoid the use of banned or restricted chemicals, and protect consumers from the potential hazards of these substances. In addition, RSL certification is also related to specific e-commerce platforms. For example, Amazon requires certain products on its platform to meet RSL standards to improve product safety and establish brand reputation.
RSL certification test items
RSL certification test items usually include the following common restricted substances:
- Phthalates: This is a class of widely used plasticizers that modify or soften plastics.
- Lead and Cadmium: Lead and Cadmium are heavy metal pollutants that are potentially harmful to human health.
- Short Chain Chlorinated Paraffins (SCCPs): This is a chemical substance widely used as a flame retardant, leather treatment agent, paint and other coatings plasticizer.
Products that pass RSL certification can better enter the international market, especially the EU market, because these restricted substances have strict regulatory requirements in the EU market.
Steps and considerations for selecting an RSL certification laboratory
1. Understand the importance of RSL certification: RSL certification involves the detection of banned or restricted chemicals in products to ensure that the products comply with international standards such as the EU REACH regulation.
2. Choose a suitable laboratory: Make sure the laboratory has relevant qualifications and experience and can provide accurate and reliable test results.
Through the above steps, you can choose a suitable RSL certification laboratory to conduct product testing to ensure that your products meet the safety and regulatory requirements of the relevant market.
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