Compliance software for LkSG, CSDDD, and the laws that follow
Less compliance work, independently verified
How it works
1. Scope
Supplier Scoping
A four-step guided workflow narrows a broad supplier list down to the exact companies that need assessment: covering suppliers and sub-suppliers from Tier-1 to Tier-N.
The scoping process can be run on its own for a broad risk analysis, or as the top of the funnel into a CSDDD, LkSG, or NTA workflow.
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2. Analyse
Risk Analysis
A concrete analysis based on the results of reporting on specific sites is weighed against the spend and revenue information.
The risk analysis helps you to help identify suppliers that threaten your compliance, or where there is the largest opportunity to make a material improvement.
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3. Request
Supplier Requests
A request sent through Prewave names a required contact person, so it lands with someone accountable instead of a shared inbox.
Answers to supplier requests come back structured and comparable across suppliers, connected directly to the supplier record.
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4. Monitor
Continuous Monitoring
Signals about a supplier keep arriving after the assessment is filed, contributing to an ever changing risk profile.
Prewave flags issues between review cycles: you find out when something changes, not at the next annual review.
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5. Act
Action Management
Every flagged incident is recorded alongside sources, whether news or risk analysis, action(s) taken, and a full audit-ready edit log.
Answers are a documented record, not a scattered inbox.
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Due Diligence, End-to-End
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Customer story
Ensuring LkSG and CSDDD compliance for automotive
Yanfeng makes automotive interiors across more than 240 production sites, with thousands of suppliers behind them.
Rather than run a process per regulation, the company built one view of its supply base: a 360° risk score for every supplier across all risk categories, traced from Tier 1 through to raw material producers. That foundation carried its LkSG compliance, and it is the framework Yanfeng will use for CSDDD.
Prewave's Supplier Risk Management is Recognised by Industry Analysts
Everything you need to know.
- Prewave supports LkSG (Germany’s Supply Chain Due Diligence Act) and CSDDD (the EU’s Corporate Sustainability Due Diligence Directive), alongside EUDR and forced labor regulations (UFLPA, the EU Forced Labor Regulation), on the same underlying platform.
Can't find your answer? Our supply-chain experts are happy to help.



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