MDSS’s marine surveyors are recognised by both MNZ and the Australian Maritime Safety Authority (AMSA) and come from strong seagoing, vessel management and marine design backgrounds. This blend of practical and technical experience allows the team to deliver clear, well-informed assessments of a vessel’s condition and compliance with all applicable regulations. MDSS aims to provide clients with an accurate and reliable snapshot that supports safe operation and informed decision-making.
Marine
Surveying
Marine surveyor services
Periodic Surveys
Performed under both the New Zealand maritime operator safety system and the Australian Maritime Safety Authority system. MOSS survey and AMSA survey services can confirm whether a vessel continues to meet commercial operation requirements.
Initial Surveys of New Vessels
These surveys are completed when a vessel is entering service for the first time. MDSS checks that the vessel meets relevant New Zealand and Australian Maritime Safety Authority standards and regulatory expectations before commencing operations.
In-Construction Surveys
These surveys are conducted during the construction of a vessel. They serve to confirm the construction quality and ensure that the build aligns with both the marine design specifications and relevant regulations.
Load Line Surveys
Surveys relating to a vessel’s Load Line compliance. MDSS’s experienced team of marine surveyors use their technical background to assess whether the vessel meets the requirements set out under the applicable rules.
Lifting Appliances (MNZ Part 49)
MDSS is a New Zealand National Inspection Agency for ship’s lifting appliances under MNZ Part 49, carrying out five-yearly load tests and annual surveys.
Other Surveys
Yacht Pre-Purchase & Insurance Surveys
Comprehensive pre-purchase boat inspection and services, as well as insurance surveys. MDSS helps owners assess vessel condition and identify potential issues.
Yacht Condition & Damage Assessment Surveys
MDSS provides pre-purchase marine survey services as well as incident investigation and insurance surveys, determining the extent of damage, identifying contributing factors where possible and supplying clear reporting for owners or insurers.
Part 199 MARPOL Annex VI Surveys
Environmental compliance surveys associated with MARPOL Annex VI under Part 199. MDSS conducts these to help operators meet the required environmental obligations.
Other service areas
Naval Architecture & Design
Design approval, stability analysis, design reviews, vessel tender documentation, and ship system design. MDSS’s team of naval architects and experts in naval design and marine design works with vessels ranging from large ocean-going ships to small trailer boats. Our services support compliance with Australian Maritime Safety Authority (AMSA) and MNZ Surveyor standards.
Marine Consultancy
MDSS offers expert maritime consultancy services and practical guidance as a trusted marine consultant. Our solutions support comprehensive vessel management, including long-term reliability improvements and regulatory compliance. We specialise in consultancy services such as asset management planning, maintenance and docking planning, FMEA, compartment scanning and modelling, and providing support with MNZ MTOP and compliance requirements. MDSS serves clients across New Zealand, including those in Nelson, Wellington, Taupo, Queenstown, Tauranga, Te Anau, and New Plymouth.
Enquire Today
Get in touch to schedule an MNZ survey, pre-purchase inspection, request technical support or discuss your upcoming project.
