About WECH-RB
We Create Harmony with Responsible Businesses
WECH-RB is an independent document-review-based certification platform for EHS, ESG, business ethics, anti-corruption, responsible procurement, supplier due diligence, and AI governance, security & responsible use.
WECH-RB combines proven frameworks into a single, accessible certification: RBA-style supplier Code of Conduct topics, EcoVadis-style ESG and sustainable procurement scorecard topics, FCPA-style anti-bribery and anti-corruption controls, third-party due diligence and supplier risk screening concepts, and modern AI governance, security, and responsible-use principles.
Our first-version certification is document-review based — no on-site audit is required. Applicants apply online, complete a structured questionnaire, upload supporting evidence, and receive an AI-assisted preliminary review followed by an admin document review that determines final certification.
We believe responsible companies help create a safer, more ethical, more sustainable, and more harmonious society — and that credible, evidence-based certification helps buyers and partners recognize them.
WECH-RB DD Certification
Document-Reviewed EHS, ESG, Ethics, Supplier Due Diligence & AI Governance Certification.
Independent
An impartial, evidence-driven review process.
Comprehensive
Six categories spanning labor, EHS, ethics, procurement, management, and AI governance.
Verifiable
Every certificate is publicly verifiable with a unique ID.
Global
Designed for suppliers and manufacturers worldwide.