It is an official document (whatever is their original language or the language translated to them, such as the texts of laws, regulations, decisions, international agreements, judgments, arbitrators’ awards and the decisions of the administrative committees having judicial competence) or a work transferred to public property (art. 3).
It is another kind of work and Authors Life + 50 years have elapsed since the creation of the art (art. 20-1).
It is another kind of collective work and Authors Life + 50 years have elapsed since the publication of the work (art. 20-3).
A work published anonymously or pseudonymously and 50 years have elapsed since the publication of the work, unless the author is discovered or disclosed (art. 20-4).
It is a work of applied arts and 25 years have elapsed since the end of the year in which it was first published (art. 20-5).
Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years.
United Arab Emirates
Yo, el titular de los derechos de autor de esta obra, la publico en los términos de la siguiente licencia:
de compartir – de copiar, distribuir y transmitir el trabajo
de remezclar – de adaptar el trabajo
Bajo las siguientes condiciones:
atribución – Debes otorgar el crédito correspondiente, proporcionar un enlace a la licencia e indicar si realizaste algún cambio. Puedes hacerlo de cualquier manera razonable pero no de manera que sugiera que el licenciante te respalda a ti o al uso que hagas del trabajo.
compartir igual – En caso de mezclar, transformar o modificar este trabajo, deberás distribuir el trabajo resultante bajo la misma licencia o una compatible como el original.