ISAE 3000 (Revised)
Gives companies and assurance providers a basis for non-financial assurance engagements, including sustainability claims.
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COSO Internal Control - Integrated Framework (ICIF)
Helps a company design and assess internal controls over reporting, operations, and compliance.
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Ellen MacArthur Foundation Circular Economy Framework
Helps a company move from linear production toward circular design, use, and recovery models.
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