The constitution provides for the freedom of conscience, expression, assembly, and association. These rights may be restricted by any law which is “reasonably required” in the interests of defense or public safety, order, morality, or health.
Under the law, religious groups must register with the government to operate in an official capacity, which includes proselytizing, building houses of worship, holding religious services, and officiating at marriages. A 2014 cabinet memorandum sets out requirements for registration of new religious groups, including having at least 750 enrolled members, land and a building in the country, and leadership by a Nauruan member of the clergy, who must reside in the country. The Catholic Church, the Nauru Congregational Church, the Assemblies of God, the Nauru Independent Church, and the Seventh-day Adventist Church are officially registered.
Religious groups may operate private schools and a number do so. In public schools, the government allows religious groups to have a weekly religious education program with students during school hours, but does not require schools to offer such education. In schools where religious education is provided, students are required to attend the program led by the representative of their respective religious group. Students whose faith is not represented are required to undertake independent study during the class time devoted to religious education.
The country is not a party to the International Covenant on Civil and Political Rights.