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||This work was first published in the Senegal and is now in the public domain because its copyright protection has expired by virtue of the Law No. 2008-09 of January 25, 2008 on Copyright and Related Rights. The work meets one of the following criteria:
- It is an anonymous work, pseudonymous or posthumous work and 70 years have passed since the date of its publication
- It is another kind of work, and 70 years have passed since the year of death of the author (or last-surviving author)
- It is one of "any official text of a legislative, administrative or legal nature or any of its translations thereof"