The phrase "a far reaching impact" is correct and usable in written English.
It can be used to describe an effect or influence that extends over a large area or has significant consequences.
Example: "The new policy is expected to have a far reaching impact on the economy and job market."
Alternatives: "a significant effect" or "a wide-ranging influence."
The study effectively encapsulated the transformation India's corruption problem has undergone in recent years, observing that "it is not about petty bribes any more, but scams to the tune of billions of rupees...that highlight a political/industry nexus which, if not checked, could have a far reaching impact". That far-reaching impact is already being felt across India.
Galvanising existing networks can have a far reaching impact on your business.
A future ban could have a far reaching impact on a number of countries, especially the UK and France.
The findings could have a far reaching impact on the future look of the work place, it is claimed.
We are demonstrating that changes in service delivery can have a far reaching impact for individuals affected by domestic abuse, and this will ultimately save lives.
Changes to data structures are disruptive, and can have a far reaching impact on existing applications and members of a software development team.
"The mission of the Ed School is to prepare graduates to have a deep and far reaching impact in the world.
And because of the structural, ingrained inequality in the society we live in (economically, professionally, socially), incidents of sexism experienced by women tend to have a much more far reaching impact on their daily lives.
As you can see, how you spend money has a broad and far reaching impact on your entire life.
As discussed in the podcast, working with the local community to understand people's needs, rather than imposing technology upon them, lays the foundation for a successful project with far reaching impact.
Like Gordon on or off the UMASS basketball court, NBA commissioner Adam Silver didn't flinch and set an example heard around the world in a press conference that had far reaching impact.
