English is the official language of the WTO, as per Article VIII of the Marrakesh Agreement Establishing the World Trade Organization.

The three languages used in the WTO Trade Policy Review Body meetings are English, French, and Spanish.

All three languages (English, French, and Spanish) are used for the interpretation of documents in the WTO Trade Policy Review Body meetings.

All three languages (English, French, and Spanish) are used for the translation of documents in the WTO Trade Policy Review Body meetings.

Delegates can use any of the three languages (English, French, or Spanish) for their speeches in the WTO Trade Policy Review Body meetings.

The minutes of the WTO Trade Policy Review Body meetings are kept in all three languages (English, French, and Spanish).

The reports of the WTO Trade Policy Review Body meetings are published in all three languages (English, French, and Spanish).

The website of the WTO Trade Policy Review Body is available in all three languages (English, French, and Spanish).

The press releases of the WTO Trade Policy Review Body are issued in all three languages (English, French, and Spanish).

The public notices of the WTO Trade Policy Review Body are issued in all three languages (English, French, and Spanish).

The WTO Trade Policy Review Body can correspond in any of the three languages (English, French, or Spanish).

The meetings of the WTO Trade Policy Review Body are conducted in all three languages (English, French, and Spanish).

The decisions of the WTO Trade Policy Review Body are issued in all three languages (English, French, and Spanish).

The recommendations of the WTO Trade Policy Review Body are issued in all three languages (English, French, and Spanish).

The conclusions of the WTO Trade Policy Review Body are issued in all three languages (English, French, and Spanish).