The phrase "announcement of rules" is correct and usable in written English.
It can be used when referring to the formal declaration or communication of specific guidelines or regulations.
Example: "The announcement of rules for the upcoming tournament will be made next week."
Alternatives: "declaration of rules" or "proclamation of guidelines".
Last week, the federal government capped a slew of announcements about new mortgage rules aimed at protecting borrowers with another announcement of more rules designed to protect borrowers.
Financial markets gave a largely negative reaction Monday to the €85 billion, or $111.2 billion, bailout package for Ireland announced Sunday night, and to the announcement of new rules for dealing with debt crises in the euro zone after 2013.
But the timing of the N.F.L.'s promised announcement of those rules suggests that the league expects to know about the temporary stay before that.
After Tuesday's announcement of the rules, at least one of the test makers has assured that the student photos will not be released to college admissions officers.
Friday's announcement of new rules is a bit like calling the oil industry's bluff on its resolve to drill more.
A spokesman for the Austrian Financial Market Authority, Klaus Grubelnik, said it was a coincidence that the announcement of milder rules came a day after the Vienna Initiative meeting.
During the notice-and-comment period prior to the announcement of the rules, employer associations expressed fears that the government would change the duties test.
As it happens, a few days after the E.P.A.'s announcement of the rules a group of state agencies in Sacramento released a report detailing how climate change will affect California.
Last week's announcement of new rules governing deep-sea oil deposits off the Brazilian coast has reignited debate over resource nationalism.
After the announcement of FTC rules that said bloggers had to reveal compensation they received from companies for reviews, DiStaso asked a number of bloggers about how they reacted to PR people offering free product or even cash for a review.
