Consulting Arborist Society Directory

The Consulting Arborist Society promotes tree consultants across nine Areas of Professional Competency.  These are:

  • Tree Protection Order

    Administering a Tree Preservation Order (sometimes called a Tree Protection Order)

  • BS5837

    Producing a tree report to BS 5837: 2012

  • Tree Inspection

    Providing a tree safety and condition inspection (Lantra accredited). This may result in a programme of tree work being recommended

  • Expert Witness

    Producing a tree report from a tree expert (an Expert Witness report)

  • Tree Valuation

    Providing a tree valuation

  • Mortgage & Insurance

    Providing a tree report for a mortgage or insurance purposes

  • TRAQ

    Some members are licensed users of the TRAQ tree risk appraisal system

  • Young Trees

    Establishing young trees in the environment.