Tree Risk Training

Tree Risk Assessment Training

What's in it for me?

Tree risk assessment and management can be really hard work, can’t it?  Well, the good news is it needn’t be.  We've done a lot of the hard lifting by taking the bafflegab (vague words) and numberwang (difficult maths) out of tree risk for you.  Not only have we taken away a lot of the friction from likelihood of occupancy and consequence decision-making.  We've written most of tree risk-benefit management strategy for you.

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

Don't take our word for it.  "Uncomplicated, intuitive, simpler, clearersmarter".

This is what everyone's saying after they've moved ahead and invested in VALID tree risk training.

The experience of early adopters shows that VALID is such a far-reaching improvement in the world of tree risk that we’re prepared to put our money where our mouth is.  If, after training, you go back to how you used to assess and manage tree risk we’ll refund you the fee.

For more information see Why it's VALID and VALID Tree Risk Training, or Basic Tree Risk Assessment Training.  Or contact us to find out how we can help.  Can't make these dates? Or want to follow what we get up to? Let's stay in touch.

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 assessment and management 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...support is first rate"

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

A tree risk assessment revelation.

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

Richard Nicholson

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

At long last, tree risk 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 system...it 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


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

and uncomplicated."

Colin Horton, Arboricultural Officer

East Lindsey District Council, UK

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

Kevin Frediani, Botanic Garden & Grounds

University of Dundee, UK

What is VALID?

Contact: admin@validtreerisk.com

© VALID is a not-for-profit organisation