These are the primary legislative instruments that govern the circumstances under which trade can occur and the information used when making a trade decision. (environment.gov.au)
The Constitution of San Marino is distributed over a number of legislative instruments of which the most significant are the Statutes of 1600 and the Declaration of Citizen Rights of 1974 as amended in 2002. (politics.stackexchange.com)
[51] This power is constitutionally suspect because it confers upon the government the unprotected authority to pull itself up by its own legal bootstraps and override arbitrarily, with no further advice from the Legislative Assembly, and no right to be heard by those who may be adversely affected by the change, the very legislative instrument from which the government derives its original authority. (slaw.ca)