"huge ramifications for" is correct and usable in written English.
You can use the phrase when describing the potential consequences of an event or decision. For example, "The announcement of the policies has huge ramifications for the economy."
If successful, the copyright case could have had huge ramifications for the publishing industry.
A large, collaborative endeavour, if successful it could have huge ramifications for transplant patients.
Rachel Cerfontyne, the IPCC deputy chair, said the death has had "huge ramifications for the Tottenham community and beyond".
Banning insurers from taking gender into account when setting premiums will have huge ramifications for financial services firms.
"There is a real cultural revolution in art, and it is having huge ramifications for the rest of the world," said Mr. Goedhuis.
As both sides dug in, the battle has huge ramifications for the economy and for their political prospects in this year's midterm elections.
"We are very concerned about the possible huge ramifications of this declaration on human rights and the rule of law in Egypt," Rupert Colville, spokesman for the U.N. Human Rights Commissioner Navi Pillay, said at the United Nations in Geneva.
No doubt, the test to determine what is in the public interest is a burdensome and serious responsibility for editors – and often has huge ramifications.
"However, we feel that it is not the responsibility for making a decision, that will have huge ramifications throughout the game in this country, to fall on any individual member, or collection of clubs of the Scottish Football League.
It's one that carries huge ramifications, because without a compelling answer there's no reason for CIOs to collectively spend billions of dollars on new server hardware with more cores on each chip.
"This has huge ramifications.
