The Right to receive and impart information is explained in these documents:

Legally Obligating Documents
African (Banjul) Charter on Human and People's Rights  (9)
American Convention on Human Rights  (13(1))
Convention on Elimination of All Forms of Discrimination Against Women  (10(e), 14(2)(b), 16(e))
Convention on the Rights of the Child  (12, 13, 17)
European Convention for the Protection of Human Rights and Fundamental Freedoms  (10(1))
International Covenant on Civil and Political Rights  (19)

Standard Setting Documents
Beijing +5: Further Actions and Initiatives to Implement the Beijing Platform for Action  (72(h), 78, 99)
Beijing Platform for Action  (95, 103, 106(m), 107(e), 108(l), 223)
Cairo Programme of Action  (7.3, 7.20, 7.23)
Universal Declaration of Human Rights  (19)