Fill out the form forms after choosing the type of application (customs classification, preferred origin, or customs valuation).
Complete the form fields and select the application type (customs classification, preferred origin, or customs valuation).
To identify the customs item, pictures of the goods and technical bulletins containing the imported commodity's specifications must be provided.
For preferred origin, a certificate of origin is required to validate the legal context of the imported goods.
To clarify the customs valuation method: identify the type and specifications of the products, attach photos of the product, and include a copy of the invoice or trade agreement contract.