Composites Part C: Open Access (JCOMC), a sister journal to Composites Part A: Applied Science and Manufacturing, Composites Part B: Engineering, and Composite Structures, is a Gold Open Access journal. The journal publishes high-quality, peer-refereed original research articles and reviews on a broad range of composite materials. All research articles are freely available via the Internet upon publication to maximize the readership. Authors are welcome to submit your work to the most relevant topical section via its dedicated editorial channel: I. Sustainable Composites II. Multi-functional Composites III. Composite Structures For details of each topical section, please check the journal's Guide for Authors.