The phrase "additional layer of complexity" is correct and usable in written English.
You can use it when discussing a situation, problem, or concept that has become more complicated due to new factors or elements.
Example: "The new regulations introduced an additional layer of complexity to the project, making it harder to navigate."
Alternatives: "extra level of difficulty" or "further complication".
While many Supreme Court cases require the interpretation of opaque statutory language, this case, Circuit City Stores v. Adams, No. 99-1379, han additionalnalayerer of complexity stemming from the law's reference to interstate commerce.
With a uterus transplant, there is an additional layer of complexity, because the pregnancy would be occurring within the transplanted organ, and no one knows how the transplant would adapt to pregnancy.
Given the recent high profile cases that have highlighted the need for whistleblowing protection, it may come as a surprise that an additional layer of complexity in the form of the public interest test has been introduced, and it has been argued this may discourage those that would otherwise have decided to make a protected disclosure.
But obviously requiring that step would add an additional layer of complexity for users.
This additional layer of complexity further questions why OneWeb and SpaceX aren't attacking this business challenge from a united front.
The discovery of the phosphorylation-dependent peptidyl-prolyl isomerase Pin1 added an additional layer of complexity to these regulatory networks.
The forward-looking capacity of biological and social systems is an additional layer of complexity that statistical mechanics applications lack.
Furthermore, with regard to CNS malignancies, a deeper understanding of how the immune system surveys the CNS adds an additional layer of complexity.
The presence of a retrograde gas-condensate fluid incorporates an additional layer of complexity to the performance of this class of reservoirs.
Although this introduces an additional layer of complexity in the use of the model, it is clearly justified by the superior performance of the model.
Computing, like other technologies, adds an additional layer of complexity to determining whether someone is free to act, as it affects the choices that humans have and how they make them.
