Leather Working Group

An international certification that promotes sustainable and environmentally friendly practices in the leather industry.

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Leather Working Group






The Leather Working Group (LWG) Certification is designed to validate a brand's commitment to responsible leather manufacturing. This certification is particularly relevant for industries involved in leather production, trading, and related subcontracting operations. The focus is on effective chemical management, with a list of restricted substances that must be adhered to. The certification also evaluates various environmental and operational factors but does not include animal welfare in its audit standards.

Key Features

  • The certification process involves an audit that covers 17 different sections, ranging from traceability to waste management.

  • Audits result in Gold, Silver, or Bronze status, providing a tiered recognition system for environmental adherence.

  • The certification offers four routes to membership, accommodating different types of businesses within the leather industry.


To acquire the LWG Certification, businesses must undergo an on-site audit over the course of two days, conducted by an LWG Approved Auditor. The audit evaluates a wide range of factors such as chemical management, energy consumption, and water usage. This ensures that the certification is backed by a thorough and credible assessment process.

Duration and Renewal

The certification does not specify a validity period, but ongoing improvement is encouraged. LWG provides support for companies to achieve science-based objectives and make concrete advancements in minimizing their environmental impact.

Impact and Significance

Obtaining the LWG Certification offers multiple benefits. For the organization, it serves as a testament to responsible manufacturing practices and effective chemical management. For stakeholders, it assures that the brand is committed to environmental responsibility. However, it's important to note that the certification does not evaluate the supply chain extensively nor does it cover animal welfare.