design department

基本解释

Part of the document contains design data meant to be edited and updated by the company's design department.
文档的一部分包含了设计数据，将由公司设计部分进行编辑和更新。
For a web designer —whether you work in a design agency, a design department of a large company, or as a freelancer —it’s a rare occasion that you embark on a project totally on your own.
对一个网页设计师来说，不管你是在一个设计机构、一个大公司的设计部门工作亦或是一个自由职业者，完全靠个人来展开一项工作的情况几乎是不存在的。
blog.sina.com.cn
The problem is that companies have a strict separation between their IT department, where datasets are produced, and the design department, so hardly any presenters are proficient in both.
问题就在于公司的数据集制造之地IT部门和研发部门之间是有着严格分隔的，所以很难有一个演讲者能精通两者。

For example, the American department store Saks Fifth Avenue recently chose Shepard Fairey's design company to create window displays and shopping bags.

Rough sketches come from the design department and we carve what we are given to carve.
NPR: A Job's Saving Graces: Milk Duds and Doughnuts
The answer came from Johnston, who'd spent a decade in Scalamandr's design department and wanted a new challenge.
FORBES: Sibling rivalry
RCA's vehicle-design department, originally started in 1969, and still the world's only postgraduate course devoted to the discipline.
ECONOMIST: British by design