It is advisable to first review contracts and any other commercial documentation with suppliers to precisely define the responsibilities and costs of compliance with the regulations.
Then start by:
- Keeping data requests simple and focused.
- Providing clear guidance on what data is needed and how it will be used.
- Being prepared to offer support and resources to suppliers.
- Aiming for continuous improvement in data quality.
The EU Commission has developed a CBAM communication template that importers can use to request information from suppliers.
Consider working with third-party advisors to establish a strategy. It might include starting with qualitative (versus quantitative) assessments among a subset of suppliers to refine your approach; using spend-based calculations; trying technology platforms to streamline data collection; and referring to product life-cycle assessments.