Everything you need to prepare, submit, and understand how we publish — author guidance, peer review, ethics, and open-access policies, organised in one place.
Welcome to the Directive Publications resource centre. Whether you are preparing your first manuscript or reviewing for one of our journals, this page brings together everything that governs how we publish — our author guidance, our double-blind peer-review process, our publication ethics, and our open-access and licensing policies. Every policy below follows the COPE Core Practices and the ICMJE Recommendations, and every article we publish is assigned a Crossref-registered DOI and released Open Access under a CC BY 4.0 licence.
Questions we haven't answered here? See our Frequently Asked Questions or contact the editorial office. To explore our titles, visit the journals directory.