Essential documents for shipping include a commercial invoice, packing list, bill of lading (for sea freight) or air waybill (for air freight), and a certificate of origin. Depending on the type of goods, additional documentation such as import permits or certificates may be required. Ensure all documents are accurate to avoid delays at customs.

Customs regulations can impact shipping by requiring specific documentation, imposing duties and taxes, and enforcing import restrictions. Ensure compliance with Czech customs regulations by providing accurate documentation and understanding any applicable tariffs or import duties. Consulting with a customs broker can help navigate these requirements smoothly.

The choice of port can significantly affect shipping times. Major ports like Shanghai or Shenzhen generally offer faster and more frequent services compared to smaller ports. Selecting the nearest or most efficient port for your destination can optimize transit times and potentially reduce costs.