English is the official language of the UN Secretariat of the International Covenant on Economic, Social and Cultural Rights, as specified in Article 44 of the Covenant.

The UN Secretariat of the International Covenant on Economic, Social and Cultural Rights uses six official languages: English, French, Spanish, Russian, Chinese, and Arabic.

Mandarin Chinese is the most widely spoken language in the world, with over 1.1 billion native speakers.

English, French, and Spanish are the three official languages of the United Nations.

English, French, and Spanish are the three official languages of the International Covenant on Economic, Social and Cultural Rights.

English is the official language of the UN Secretariat of the International Covenant on Economic, Social and Cultural Rights, as specified in Article 44 of the Covenant.

The UN Secretariat of the International Covenant on Economic, Social and Cultural Rights uses six official languages: English, French, Spanish, Russian, Chinese, and Arabic.

Mandarin Chinese is the most widely spoken language in the world, with over 1.1 billion native speakers.

English, French, and Spanish are the three official languages of the United Nations.

English, French, and Spanish are the three official languages of the International Covenant on Economic, Social and Cultural Rights.

English is the official language of the UN Secretariat of the International Covenant on Economic, Social and Cultural Rights, as specified in Article 44 of the Covenant.

The UN Secretariat of the International Covenant on Economic, Social and Cultural Rights uses six official languages: English, French, Spanish, Russian, Chinese, and Arabic.

Mandarin Chinese is the most widely spoken language in the world, with over 1.1 billion native speakers.

English, French, and Spanish are the three official languages of the United Nations.

English, French, and Spanish are the three official languages of the International Covenant on Economic, Social and Cultural Rights.