The phrase "a permanent impact on" is correct and usable in written English.
It can be used when discussing the lasting effects or influences that something has on a person, situation, or environment.
Example: "The new policy will have a permanent impact on the way we conduct our business operations."
Alternatives: "a lasting effect on" or "a long-term influence on".
"I was concerned that it would have a permanent impact on how she deals with others".
So you think that stuff has a permanent impact on the brain?
Those are the things we're doing that will make a permanent impact on the level of misuse of the public trust.
There are very few shows which make a permanent impact on the television gene pool, their characteristics visible elsewhere for decades.
However, the use of atomic weapons had a permanent impact on the conduct of war and international relations after World War II.
What happens in the chamber is normally of little relevance these days, but every now and then something happens that can have a permanent impact on someone's reputation.
German Clinical Trials Register DRKS00004370 Emerging data suggest a permanent impact of the perinatal environment on the offspring risk for developing obesity, metabolic and cardiovascular diseases.
"So this boom is going to be very, very sustainable and it's going to have a permanent impact, a permanent positive impact, on the culture and economy of San Francisco".
And knowledge, unlike commodities, makes a fairly permanent impact on whomever receives it, even by chance.
I honestly believe what you're about to learn can make a positive, permanent impact on the trajectory of your business and life, so watch this video now.
But even I now reluctantly wonder whether big questions such as this one, the answers to which will have such a deep and permanent impact on the lives of so many people, should be made in this sort of haste, without proper debate and consultation, or to further the ambitions of individual politicians.
