The DIA team has a wide range of skills and expertise and we’re here to help

Carly Brookfield

Carly Brookfield

Chief executive

With a background in developing professional membership bodies as diverse as those representing doctors, dentists, teachers and finance professionals, Carly is now packing a punch as our chief executive.

Karen Bransgrove

General manager and Diamond chief examiner

Karen manages our post-test training brand Diamond and is an experienced driver trainer. She also manages the DIA team day-to-day.

Matt Russell

Head of marketing, publishing and design

Our expert in design and technology Matt is responsible for developing our digital presence and keeping our systems going.

Justina Biggs

Membership executive

As an experienced customer service professional, Justina leads our friendly and efficient membership services team

Howard Redwood

Howard Redwood

Head of road safety

Howard brings 18 years’ experience as an ADI covering transport and fleet as well as the provisional car and motorcycle sectors. His wide knowledge of road safety is put to good use on the DIA Helpdesk.

Adam Trimby

Adam Trimby

Creative designer

Developing the look and feel of our magazines and websites is Adam’s talent and job.

Kate Barnes

Kate Barnes

Finance manager

Kate manages our accounts and invoices, as well as anything else finance related.

Scroll to Top

Generate you personalised DIA Policy Summary​

Sorry. You must be logged in to view this form.