International Covenant on Civil and Political Rights, Article 22 (1) (2)
- Everyone shall have the right to freedom of association with others, including the right to form and join trade unions for the protection of his interests.
- No restrictions may be placed on the exercise of this right other than those which are prescribed by law and which are necessary in a democratic society in the interests of national security or public safety, public order, the protection of public health or morals or the protection of the rights and freedoms of others.
