Nautical Institute HE Alert Microsite

Nautical Institute HE Alert Microsite
A Nautical Institute project

sponsored by Lloyd's Register Foundation

About Alert!

  • How to use Alert!

    How to use Alert!

    This website contains all 350 articles that have been published in the Alert! bulletin, along with 400 centre-spread graphics, 21 instructional videos and 250 papers and presentations. Together, this material comprises a valuable and searchable resource for naval architects, mariners, engineers, port operators, regulators and insurers. We encourage all users to explore this unrivalled body of knowledge and to apply human element principles to ship design and operation.

  • David Squire

    David Squire

    All 40 issues of the Alert! bulletin have been edited by Commodore David Squire CBE MNM FNI FCMI with expert advice from Dr Jonathan Earthy of Lloyd’s Register (LR). Cdre Squire is an authority on maritime human element and safety of navigation issues. An Elder Brother of Trinity House, Cdre Squire was formerly general secretary of the Marine Accident Investigators’ International Forum and chairman of the Merchant Navy Training Board.

  • Alert!


    Alert! is a Nautical Institute project, sponsored by Lloyd’s Register Foundation, that aims to improve awareness of the human element in the maritime industry. Since the project began in 2003, 40 issues of the award-winning Alert! international human element bulletin have been produced, with 2.5 million copies distributed worldwide. Although no further issues of the bulletin will be published, the project continues to serve the maritime industry as a valuable resource for all to use.

Alert! articles

Centre spreads

Centre Spread

Available for download

40 free downloadable centrespread diagrams and illustrations for use in presentations or to illustrate a human-related paper or article.

If used, please include the following acknowledgement: Reproduced courtesy of Alert! - the international maritime human element project.