Tree Risk Training

What's in it for you?

Tree risk management and assessment can be really challenging and confusing, can’t it?

Well, the great news is it needn’t be.  We've done most of the hard work for you, behind the scenes, with a Professor in risk of the natural environment and the risk modelling.  Then taken out the bafflegab (vague words) and numberwang (difficult maths) from tree risk so it's clear and easy to understand. If all that wasn't enough, we've even written your Tree Risk-Benefit Management Strategy for you.

If you're assessing tree risk, the Tree Risk App and Validator Strategy you're trained to use does a lot of the heavy lifting for you and your clients.

One of the things you’re going to love about upgrading to VALID is how much more user-friendly you’ll find it.  Whether you manage tree risk, or carry out tree risk assessments, you're about to discover that it's going to get a lot less complicated and a lot more effective.

Don't take our word for it, look at what they're saying!

Once you've moved ahead with VALID, these are some of the words you'll use to describe how you feel about it.


Have a look at What is VALID? and VALID Tree Risk Training, or Basic Tree Risk Assessment Training to find out more.

Can't make any of the current training dates?  Or want to follow what we get up to?  Then simply fill in our Let's stay in touch form and we'll let you know when your next opportunity comes along.

Or contact us to find out how we can help you take out the bafflegab and numberwang from tree risk management and assessment.  

What they're saying

An elegantly simple solution to a complex problem - all in the palm of your hand!

Andrew Benson PhD, Consultant

The Tree Consultancy Company, NZ

VALID will replace current methods because it’s much smarter, a lot easier to use, and it's more efficient"

Steve Kneebone, Director

Classic Tree Services, AU

"Simple, effective, and pragmatic"

Dom Scanlon, Chartered Arboriculturist

Aspect Tree Consultancy, UK

Really impressed by VALID!  Well done for putting it together, you're doing the industry a great service"

Ben Rose, Chartered Arboriculturist

AA Registered Consultant, Bosky Trees, UK

Clearly, VALID is the most evolved approach to tree risk management and assessment out there"

Kevin Frediani, Botanic Garden & Grounds, University of Dundee, UK

Love the App! It really is a joy to use. Simultaneously comprehensive

and uncomplicated"

Colin Horton, Arboricultural Officer

East Lindsey District Council, UK

An innovative, intuitive, and refreshingly clear approach to tree risk decision-making...first rate support"

Jason Hasaka, Principal Consultant

Bartlett Tree Experts, UK & Ireland

Thanks again...hugely informative

and really enjoyable"

Fraser Robinson, Arborist

Robinson Tree Services, NZ

Finally, one without Numberwang!

An intuitive App that's already an integral part of my work

Mark Welby

AA Registered Consultant, UK

Perspective changing.

More than lived up to the fantastic word-of-mouth reviews I'd heard"

Joe Berryman

Arboriculturist, UK

“Cracking! Great content, great pace, and the right level of technical detail."

Neil Davies, TR33

Arboriculturist, UK

A tree risk assessment revelation.

In VALID, you really get to see what's happening with your decision-making"

Richard Nicholson

Arboricultural Consultant, UK

I'm absolutely loving this beast you've created.  The Durham session was superb and great value for money."

Rodger Lowe

Arboricultural Consultant, UK

VALID’s cleverly built-in calibration for occupancy and likelihood of failure is user-friendly and highly effective

Mark Hartley, The Tree Doctor

The Arborist Network, AU

Liberating! At long last, tree risk management and assessment with clarity and impact

Jon Kiely

Chartered Arboriculturist, UK

“An excellent two days training.

A really refreshing perspective on

long-held points of view”

Barry McKenna, Highways

Kent County Council, UK

"...a sophisticated and user-friendly helps us explain tree risk in simple, easy to understand terms"

Gwilym Griffiths, Urban Forest Manager

Inner West Council, Sydney, AU

"VALID has changed the way I look at tree risk assessment"

Jeff Opar, ISA Tree Academy

Certified Arborist, USA


© VALID is a not-for-profit organisation