Renewal survey for offshore units

We take a holistic approach that matches your organisation and focuses on mitigating risk, helping to ensure MOU availability.

A 5-year renewal survey for an MOU ensures its availability and performance for the coming years. Get it wrong and it will directly affect your schedules, possibly causing downtime and multiple complex logistic challenges.  

We support you in getting your renewal survey right. Our service matches your needs and organisation with an expert project approach from DNV. This starts with offshore commencement, where we, in close partnership with you, establish an overview of those issues that require further consideration. 

We go beyond standard procedures to engage ourselves in the planning of the yard stay, making sure critical items and follow-up times are addressed. What’s more, we take our project overview further in our surveys and modification approvals to ensure that these fit the overall planning.

Trust in DNV’s reliable approach to renewal surveys:

  • Make sure your renewal project addresses safety-critical issues
  • Be confident that renewal plans and yard stays are being followed 
  • Profit from a rig that will be available for the next five years

Related downloads and links


Offshore technical guidance (OTG)

Download our guidance papers


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View "Offshore units fleet in service" and "DNV approval of service supplier schemes"


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Emergency Response Service (ERS™)

Our ERS™ experts are on call 24/7 with the right advice and support to ensure that an emergency doesn’t end in a disaster.


Remote surveys for fleet in service

DNV-classed vessels can utilize efficient and convenient remote surveys for a number of inspections, bookable via My Services on the Veracity platform.


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