Verifying supplier documents for sales and delivery involves:

1) If applicable, the document specifies the regulatory claim (i.e., "Regulatory").

2) The physical material is checked with the documentation.

3) The quantity is stated in one of the following ways: a) Kilograms of net mass, and if applicable, against the indicated Harmonized System code b) Net mass c) Where applicable, volume or number of items.

NOTE: If the units aren't mentioned above, it's essential to ensure consistency and that it's based on the Harmonized System Code. For further clarification, refer to the Crosswalk guidance about Harmonized System compared to FSC product specifications.