The Corrigenda documents errata and adjustments that (revisions) were are made to correspond to the version of the Recommended Practice used in benchmarking studies performed in the development of draft ISO Standard 19905-1. This Bulletin is a comprehensive set of documents regarding the site-specific assessment of mobile jack-up units. The initial Guidelines published by SNAME in 1991 were developed by a Joint Industry Working Group on Jack-Up Site Assessment Procedures monitored by SNAME Offshore Committee Panel OC-3 (Loads, Structural Design and Riser Technology). SNAME Offshore Committee Panel OC-7 (Jack-up Site Assessment of Jack-up Rigs) was then formed to carry out further Further development efforts.#PressReleases