The phrase "as a key condition" is correct and usable in written English.
It can be used to emphasize an important requirement or stipulation in a particular context, such as agreements or discussions.
Example: "The project will proceed as a key condition for funding approval."
Alternatives: "as a crucial requirement" or "as an essential stipulation".
Donors increasingly stress innovation as a key condition for funding, and many civil society organisations emphasise that innovation is central to the work they do.
The release of political prisoners has been named as a key condition by the US, EU and others for ending sanctions against Burma, currently one of the world's most isolated countries.
A constructive patient safety culture is recognised as a key condition for improving patient safety [ 14, 15].
As a key condition for successful study conduct, a common standard of rating has to be ensured.
During three days, mobile vaccination teams including vaccinators, social mobilizers and health supervisors will walk through roads, hills, forests and remote villages to be sure that every under five years child takes the oral polio vaccine, as a key condition to stop the circulation of wild virus within the country.
In addition, developing relationships with the rural and remote health care sector was nominated by all stakeholder groups as a key condition, although networks were strongly identified with metropolitan areas: "If we really want this to work, the network should be NSW [wide]; it should have been inclusive from the beginning".
Turing patterns are sometimes referred to as diffusion-driven instabilities because a key condition is that the different chemicals diffuse at different rates.
Nor can laïcité be seen as a system that in itself creates a key condition for Islamic terrorism to grow.
A key condition of joining the unit was absolute secrecy.
This work has also emphasised the significance of partnerships between communities and outside agencies as a key supportive condition for effective CM [ 18, 28, 29].
Liquor from steam-pretreated sugarcane bagasse was used as a key selective condition during the isolation of robust yeasts for industrial ethanol production, thus simulating the industrial environment.
