Part CSR-B&T

This page will provide you with useful information regarding the Common Structural Rules for Bulk Carriers and Oil Tankers (CSR BC & OT from IACS) as well as the corresponding ClassNK Rules (Part CSR-B&T).

Rule Text for Common Structural Rules for Bulk Carriers and Oil Tankers

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List   IACS Original ClassNK
Provisions of the CSR BC & OT main text CSR BC & OT* Part CSR-B&T*
Rule Change Rule Change Notice 1 to CSR PDF 
  Urgent Rule Change Notice 1 PDF  

* “Rule Change Notice 1 to CSR” and “Urgent Rule Change Notice 1” are incorporated into the rule's text.

Q&A for CSR BC & OT

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Q&A and Common Interpretations *

* Questions, requests and suggestions related to the CSR BC & OT and IACS’ official responses to such will be provided on this page.

Technical Background Documents for CSR BC & OT

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Full text of Technical Background documents PDF

Technical Background (TB) Reports

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TB Report List PDF
TB Reports PDF