📋 Postal Guidelines: China to British Indian Ocean Territory
Postal items dispatched from Mainland China to British Indian Ocean Territory do not require a British Indian Ocean Territory postal code for international transit.
The destination country (British Indian Ocean Territory) must be clearly indicated in Chinese characters on the mail item. The complete destination address, including city and detailed street address, must also be provided in Chinese.
To facilitate final delivery within British Indian Ocean Territory, the complete delivery address must be legibly written in the local language (English or local language).
Including the correct local British Indian Ocean Territory postal code is strongly recommended. This significantly enhances sorting efficiency at British Indian Ocean Territory Post and optimizes last-mile delivery by postal carriers.
📮IO British Indian Ocean Territory Regional Postal Code FAQ & Postal Regulations
❓ Does BIOT have a postal code?
Yes, the universal postcode is BBND 1ZZ. As there is no civilian postal system, it is primarily used for military base mail services.
📨 How to send mail to BIOT?
Only authorized military personnel. Must use British Forces Post Office (BFPO) with address format: Recipient Name, BFPO Number (e.g., BFPO 1000), BBND 1ZZ.
⏳ How long does mail delivery take?
Typically 4-8 weeks, dependent on military supply ships; no regular civilian flights.
📦 Can I send packages?
Military-related items only. Prohibited: hazardous materials, medications, flora/fauna products; all require military security screening.