Revisions to the Performance Standards for Shipborne Voyage Data Recorders (VDRs) will be implemented from July 1, 2014. The changes to the standards have been made to incorporate new technology and lessons learned from past casualty analysis.
Summary of the main changes
The main changes are as follows:
For full details see IMO Resolution MSC 333 (90).
How the standards apply and the interpretation of “installation”
The revised performance standards apply to all passenger ships and all other ships of 3,000 gt and above installing VDRs on or after July 1, 2014. The IACS Unified Interpretation of the term “installation” (refer to IACS UI SC261) was not fully agreed to by the IMO’s NAV 59 meeting, held in September 2013, and instructions from the ship’s flag administration are to be followed.
It should be noted that the requirements for simplified VDRs (S-VDRs) remain unchanged.
What to do now
Owners and technical managers are advised to ensure that VDRs installed from July 1, 2014, meet the revised performance standards, as per flag interpretations.
* The performance standards were originally adopted by IMO Resolution A.861 (20), amended by MSC 214(81), and revised through Resolution MSC 333 (90).