"may not impact" is correct and usable in written English.
You can use this phrase when referring to an uncertain outcome or potential consequence of an action, event, or decision. For example, "The new regulations may not impact our company's bottom line."
Sexual expression may not impact negatively on the resident community as a whole through public display.
It shows that price negotiations may or may not impact both catch-up and access positively.
It may not impact your ROI but it will surely impact your TCO if not managed properly.
4. Examine the currencies and economies of an assigned country. 5. Participate in a class discussion about how various events may or may not impact a global economy.
Although it may not impact companies that are consistently able to deliver breakthrough innovations, it presents real threats and opportunities to many mainstream competitors.
So to read the new report suggesting that these exhaustive (and exhausting!) general checkups may not impact morbidity and mortality was dispiriting.
In a similar way to how one vote may not impact the course of an election, an extra signature on a petition website will eventually make the difference.
Although the data are not conclusive — and in fact, emerging studies suggest that fat grafting may not impact local recurrence — the potential risk still limits enthusiasm for fat grafting following breast conserving surgery.
All of this may not impact your use of Windows 10.
Such financial regulation may or may not impact the tax treatment.
In other geometries, energetic particles that impact Mars directly due to conditions of good magnetic connectivity may not impact Earth.
