promulgation

名词 promulgation:

1. a public statement about something that is happening or going to happen
   同义词：announcement
2. the official announcement of a new law or ordinance whereby the law or ordinance is put into effect
3. the formal act of proclaiming; giving public notice
   同义词：proclamation

1. These regulations come into force upon promulgation.
   本条例自公布之日起施行。