Complex Engineering Systems is a member of and subscribes to the principles of STM. Authors of CES can reuse a certain quantity of article contents from the chargeable publications of other STM members for free in their submissions to CES.

Complex Engineering Systems is a member of ORCID and our MESAs system has been connected with ORCID. After submissions to CES are published, they will be automatically synchronized to the authors' ORCID accounts if the authors have connected their MESAs accounts with ORCID accounts. CES's reviewers can choose to synchronize their review records to their ORCID accounts when filling in review reports.

Complex Engineering Systems is a member of Crossref, which makes research outputs easy to find, cite, link, assess, and reuse.

All submissions to Complex Engineering Systems are checked for plagiarism by iThenticate.

All published articles in Complex Engineering Systems are enriched with a record of the current article status.