Law No. 11704, 18 JUNE 2008.
On the national day of the voice.
The PRESIDENT of the REPUBLIC do I know that the National Congress decrees and I sanction the following law: Art. 1 is the national day of the voice, to be celebrated annually on the day of April 16, aiming to raise awareness of the brazilian population about the importance of caring for the voice.
Art. 2 this law shall enter into force on the date of its publication.
Brasilia, June 18 2008; 187o of independence and 120(1) of the Republic, luiz inácio lula da silva José Gomes Temporão this text does not replace that published in the 19.6.2008