The phrase "adjustment to existing" is correct and usable in written English.
It can be used when referring to modifications or changes made to something that is already in place or established.
Example: "The adjustment to existing policies will help improve overall efficiency in the organization."
Alternatives: "modification of current" or "alteration to existing".
On the one hand, dumb towers; on the other, considered adjustments to existing buildings, like the Whitworth Art Gallery in Manchester.
But there are various ways of raising revenues, like closing the corporate loopholes or making adjustments to existing tax rates.
Given Spain's economic trials, Lladró may be forgiven for making cosmetic adjustments to existing pieces rather than hiring designers to produce a new collection and investing in new molds.
"Yes, as with anything, there will be some challenges and adjustments to existing job posting sites; the biggest perhaps being for those that are currently driven by SEO".
We conclude that monetary incentives conditioned on specific adjustments to existing production systems could still have a complementary role to play in improving watershed services.
Adjustments to existing business systems and tools will steer the business toward shared value creation.
Adjustments to existing data flows were made, after obtaining permissions, by the locally responsible IT teams in liaison with the ePOCS IT specialists.
Development also required building data flows between the components and making minor adjustments to existing data flows incorporated into the system.
So far, however, the soft periphery conditions, including the creation of a culture of lifelong learning, adjustments to existing budgets and scientific impact, agenda-setting and discussions about new research proposals to obtain practice-based evidence, have only been realized within the group of original initiators and some focal actors.
