Find a Surveyor

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Coding

We are a Certifying Authority appointed by the MCA and other Registries.

Code My Boat

Registration

Our approved measurers will produce a Certificate of Survey for Tonnage and Measurement.

Membership

How to become a YDSA-qualified professional.

Membership Information

Here to help

Find a surveyor

Search for a surveyor by name, location or material.

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Find a coding surveyor

Search for approved MCA coding surveyors worldwide.

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Find a designer

Search for help with boat design, modifications and technical advice.

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Find a measurer for registration

Search for an approved measurer in the UK or overseas.

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Find a partner

Search for complimentary services such as marine insurance, legal and financial advice.

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Find a Broker

Search our members to find an ABYA broker near you.

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What can a YDSA member do for me?

Types of survey

From pre-purchase surveys to expert witness work.

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Designer services

Professional boat design, modifications & advice.

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Large yacht group

Services and advice for vessels over 24 metres.

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Inland waterways group

Specialists on Inland Waterway crafts & regulations.

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About YDSA

The Yacht Designers & Surveyors Association (YDSA) is the UK’s professional association for surveyors and designers and is a world-renowned organisation for marine expertise.

Our Qualified Experienced Professionals have been setting the standards in the designing and surveying of yachts since 1912 and the YDSA’s worldwide network of independent specialists can be relied upon for their technical authority and professional integrity.

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Find a Surveyor

Coding

Registration

Membership

Here to help

What can a YDSA member do for me?

About YDSA

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