Differences Between MRSL & RSL

MRSL and RSL are terms used in relation to managing restricted substances during the manufacturing process and finished products respectively. Both are often used as chemical checklists to support product safety and chemical management activities.

However, there is often some misunderstanding and confusion between what MRSLs and RSLs are, and when to use them. Whilst both lists include similar chemistries, and both may be used for testing purposes, there are distinct differences between the two.

 

MRSL – Manufacturing Restricted Substances List

MRSL stands for Manufacturing Restricted Substance List, and provides manufacturers, suppliers, brands and retailers with acceptable limits of restricted substances in chemical formulations, which are used in the material and product manufacturing processes.

An MRSL is used as a tool by companies around the world to regulate the safety of chemical formulations used in manufacturing processes. The regulation of chemical formulations upstream, through an MRSL, protects workers, consumers and the environment. Adhering to an MRSL can also protect brands and retailers from any potential negative publicity on product safety.

 

MRSL Testing of Chemical Formulations Used in Manufacture

MRSL testing analyses the chemical formulations which are used to manufacture raw materials that go into the production of consumer goods. MRSL testing verifies the presence or absence of a MRSL restricted substances in a single chemical formulation.

MRSL testing is relevant for chemical companies, brands, retailers, and manufacturers as part of a structured due diligence testing programme, which is available as part of Chem-MAP. At Eurofins | BLC, Chem-MAP can support your business in the development of an MRSL testing programme, which is carried out at Eurofins | BLC’s UK based state of the art chemical testing laboratory.

In addition to MRSL testing, Eurofins | BLC also offers advanced technical support when failures occur, providing your business with practical solutions for your supply chain.

View more information on MRSL testing through Chem-MAP.

 

RSL – Restricted Substances List for Finished Products

RSL stands for Restricted Substances List and is often used as a chemical checklist when testing finished products for the presence of restricted substances. An RSL is applicable to finished articles and/or components.

An RSL is used as a tool to aid regulatory compliance to global product safety standards such as REACHCPSIACalifornia Proposition 65 and China GB Standards.

As part of a structured due diligence testing programme, chemical testing should be carried out on your finished products to ensure compliance with regulation, and your company’s RSL if applicable. Eurofins | BLC are also able to provide regulatory advice, support for chemical testing failures and chemical management solutions to support your business.

Find out more about chemical testing with Eurofins |  BLC.

 

Need advice on RSL, MRSL, chemical testing or Chem-MAP?

Talk to one of our chemical experts at Eurofins | BLC about your MRSL and RSL today. If you need chemical compliance advice, chemical testing or MRSL and RSL development, Eurofins | BLC can support your business. Contact Eurofins | BLC today on +44 (0)1604 679 999 or email info@chem-map.com

 

Start Your Journey to Certified Chemical Management with Chem-MAP

If your company manufactures leather, textile and synthetic raw materials or finished products, your business can engage in Chem-MAP. Engaging with Chem-MAP provides your business with more than just a badge; Chem-MAP shows your customers and suppliers that your company is committed to responsible chemistry which protects consumers, workers and the environment.

Find a programme that works for your company.

Become Chem-MAP Certified

Certified Chemical Companies

Chemical companies can become ZDHC Level 1 or Level 3 approved suppliers by engaging with the c-MAP Programme. ‘Certified Chemical Company’ status is awarded upon the successful completion of chemical management audits, supply chain transparency and MRSL testing modules in the c-MAP Programme.

Suppliers of Chemicals
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Approved Manufacturers of Materials

Join the m-MAP Programme as a supplier of materials or products to become an ‘Approved Manufacturer of Materials’. The m-MAP Programme provides your company with a structured award through the completion of online training modules, chemical inventory management and chemical management audits.

Manufacturers of Materials
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Associate Brands & Retailers

Brands and retailers can show consumers their commitment to responsible chemical management through the b-MAP Programme and achieve ‘Associate Brand and Retailer’ status. b-MAP supports ZDHC objectives through education, guidance, policy advice and supply chain management support.

Brands & Retailers
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MRSL Testing Services

Achieve ZDHC Conformance Level 1 through MRSL testing at Eurofins | BLC’s accredited laboratory to fully validated methods, that incorporate all MRSL listed substances. MRSL testing verifies the chemical composition of formulations to the ZDHC MRSL or customers’ own MRSLs for international chemical compliance.

Testing for Chemical Companies & Manufacturers
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Chem-MAP: Cleaner Chemistry for a Safer World


Watch the Chem-MAP video to see how this new ZDHC approved MRSL verification programme is engaging all organisations in the leather, textile and synthetic materials supply chains to drive the use of responsible chemistry in the manufacture of consumer products.

Chem-MAP is a preventative system that protects businesses, workers, consumers and the environment, and rewards businesses that engage through certification, approved status, training and technical support. Chem-MAP offers three programmes which are specifically designed for chemical companies (c-MAP Programme), manufacturers (m-MAP Programme) and brands and retailers (b-MAP Programme).

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Contact Us

“Call Eurofins | BLC to talk about Chem-MAP”

+44 (0) 1604 679 999

Eurofins | BLC is a commercial business-to-business organisation. We do not provide free advice or testing for members of the public or for the medical or biological sectors. For individual concerns about products, please contact the manufacturer. Please note, Eurofins | BLC can retain all personal data and information submitted in this contact form for business to business marketing purposes, in accordance with GDPR and PECR.

Registered Office Address

  • Eurofins BLC Leather Technology Centre Ltd
    Kings Park Road
    Moulton Park
    Northampton
    NN3 6JD
    United Kingdom

  • +44 (0) 1604 679 999

    Registration No. 07009052 (England)