Cover Letter or Documentation with the Shipment

Include a cover letter or document that clearly states:

• The product is being imported solely for laboratory analysis or research purposes.
• The sample will not be sold, distributed, or applied to land.
• The quantity being imported (should be a small, justifiable amount for analysis).
• The intended lab/testing facility (name and address).
• Contact information of the importer and laboratory.
• A brief description of the product and its ingredients.

Safety Data Sheet (SDS) or Ingredient List

Label

If the product has a label (e.g., from international packaging), include a copy of the label, even if it's not CFIA-compliant. This is helpful for transparency.

Shipping/Customs Declaration

On the commercial invoice or customs form, clearly indicate:

• “Fertilizer sample for lab testing only – Not for sale or distribution.”
• Include the harmonized tariff code (e.g., 3105.90.00.00 for other fertilizers).
• Value should reflect true commercial value, but can note “no commercial value – for testing only” where appropriate.

Importer of Record

Ensure that either you or the lab is designated as the Importer of Record to receive the sample.

Optional (but helpful):

• CFIA-issued research exemption letter (if available).
• A link to the lab’s accreditation or service page showing it performs fertilizer testing.