CBAM certificate is the only legal voucher for EU carbon cost offset, requiring report-verification-purchase-write-off process; centralized sales start Feb 2027 (priced with EU ETS), settlement by Sep 30, full repurchase by Oct 31, unused 2-year-old certificates cancelled Nov 1 (no compensation).

The EUDR-China-EU trade report (Fern-supported, BellaTerra-written) notes compliance core is supply chain control & traceability; classifies non-core (soybean for domestic use) and core industries (wood products exported to EU), and lists 3 compliance key points.

Practical guide for enterprise carbon footprint quantification data, defining 6 core categories, regulating primary/secondary data use, offering 5-step collection framework & quality principles, adapting to CBAM, carbon labeling and ISO 14067, enabling efficient carbon data compliance.

The final EU CBAM transition period reporting window is closing, the last drill before "taxation and compliance" phase; transition needs quarterly reports without payment, full phase requires carbon tariffs with reduced free allowances, dual responsibilities, mandatory verification, stricter penalties; enterprises confirm 6 products, strengthen data traceability, cooperate with EU importers.

The core of EUDR compliance is establishing a low-cost and confidential evidence system, following the data minimization principle. It requires providing necessary data around three core issues, clarifying data boundaries and transmission norms, and avoiding compliance and confidentiality misunderstandings.