Start with reliable packaging source data
For a WooCommerce store, useful operational data can include packaging weight by material for products and variations, shipping packaging, order date, destination country and a source/reference for the weight.
Keep regulatory interpretation separate
Your role, thresholds, classifications, declarations and filing routes can depend on the markets and schemes that apply to your business. Check current official guidance or your adviser for those questions.
What PackVerity can do
The Free edition stores product/variation packaging, shipping profiles and order-level packaging records, then provides totals by year, destination country and material plus a summary CSV.
Use the software-intent page when you are ready to solve the workflow
If your actual problem is extracting packaging totals from WooCommerce without rebuilding spreadsheets, see the dedicated WooCommerce packaging reporting plugin page.