Which document should be used for export certification?

The correct document for export certification is Form 579. This form is specifically designed for the certification of plant and plant product exports to ensure they meet the phytosanitary requirements of the importing country. The completion of Form 579 indicates that the products have been inspected and found free of pests and diseases, thereby facilitating safe international trade.

Form 579 serves as an official declaration from the relevant authorities that the exported materials comply with necessary health standards, which is critical for preventing the spread of pests and diseases across borders. The use of this form is aligned with international phytosanitary standards, thereby fostering a smoother trade process and maintaining the integrity of agricultural products.

Other forms mentioned, like Form 577, Form 580, and Form 581, serve different purposes within the regulatory framework but are not specifically designated for export certification, which is why they do not fulfill this particular requirement in the context of international trade.