The phrase "a change in which" is correct and usable in written English.
It can be used to introduce a specific change that is being discussed or analyzed in a particular context.
Example: "The report outlines a change in which the company will adopt a more sustainable approach to its operations."
Alternatives: "a change that involves" or "a change regarding".
(Donor representative) However as there was a change of Minister, there was perceived to be a change in which directorate had more authority in the conflict, explaining changing support levels for SWAp vis-à-vis GHIs.
While Bee Wise is perhaps too blandly utopian for modern tastes, tales such as Making a Change, in which an overwrought young wife and frustrated mother-in-law collude in a rearrangement of their daily lives, remain sharply perceptive.
Now Bob, with only five first-place votes, is eliminated and those five rankings then have Charlie in first place, so Charlie wins 11 to 10. Moving Alice up in a few rankings converts her from a winner to a loser, because in doing so there is a change in which candidate is eliminated.
Such tendencies are especially important in regions that are heavily dependent on just one sector, a change in which could disproportionately affect some social groups, for example unskilled workers who no longer have safe jobs.
When the snow line recedes, there is no thing that changes its place; rather, there is a change in which regions of the landscape have the quality of being snow-covered, and that change describes a continuous path.
Education needs to undergo a change, in which the professor is no longer seen as the center of the formative process, or as the source of fragmented and uninspiring knowledge.
This decrease is most likely explained by a sampling change in which a greater proportion of family practitioners with a history of providing prenatal care were sampled in 1998 than in 2002.
The difference in heat loss results in a change in resistance, which in turn changes the flow of current through the fuel sensor.
The developers need a change in zoning, which is up to the city legislature, dominated by Mr. Ebrard's party.
This happens even though the electrons travel around the main storage ring at a constant speed, because acceleration is a change in velocity, which combines speed and direction.
Furthermore, Hikma believes the cost of sales is higher due to higher volumes and a change in mix which has led to a higher cost of raw materials.
