Legal provisions for agenda initiatives at national level
Sri Lanka
Answer
No
Source
Constitution of the Democratic Socialist Republic of Sri Lanka
(Adopted in 1978, last amended in 2001)
http://www.priu.gov.lk/Cons/1978Constitution/Chapter_12_Amd.html
http://www.priu.gov.lk/Cons/1978Constitution/Chapter_13_Amd.html
Comment
Constitution only provides for mandatory and optional referendum.