The constitution was promulgated by Queen Elizabeth II through an Order in Council upon independence, and passed by the National Assembly.

The constitution was promulgated by President Nelson Mandela.

The constitution was passed by Parliament and brought into force retrospectively.

The constitution was approved by both the National Assembly and the National Liberation Council before being signed by the President.

The constitution was approved by the Legislative Assembly and signed by the President.

The constitution was promulgated by the Chairman of the National Council of the Slovak Republic.

The constitution was approved by the Cortes Generales and approved by the Spanish people in a referendum.

The constitution was adopted by the National Assembly.

The constitution was enacted by the National Council for Peace and Order and signed by the King.

The Instrument of Government and Sweden's other fundamental laws were approved by the Riksdag.

The constitution, drafted by a Constitutional Commission, was adopted following a national referendum.

The constitution was passed by the Federal Parliament and approved in a public referendum.