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Diploma of Arboriculture (AHC50520)

Training | Course | Certificate


Become a qualified Consulting Arborist at Interlink

Complete your Diploma of Arboriculture (AHC50520) with Interlink to become a qualified Consulting Arborist.

Consulting Arborists create reports assessing the health and any risks identified to trees. Their reports are used, by diagnosing any defect, to make recommendations to manage the ongoing health of the tree via canopy management, remediation work or habitat development within a legislative and regulatory framework.

Within the Diploma of Arboriculture (AHC50520), participants will identify species of trees, examine/assess and perform ground based evaluations, diagnose tree diseases, learn to understand key legislation and use their knowledge to prepare arborist reports for clients.

What will I study in the Diploma of Arboriculture?

To meet the requirements for the Diploma of Arboriculture (AHC50520) you need to satisfactorily complete 10 units.

You must demonstrate your competency in 8 core units plus 2 elective units.

Click on the links below to read our course descriptions.

Core units

Perform ground based tree defect evaluation (AHCARB408)
Develop the skills to examine, assess and test trees from the ground for defects, secure the tree site if risk of failure is identified and report to a specialist arborist.

Prerequisites:
Nil

Identify, select and specify trees (AHCARB508)
Learn to identify trees in a range of urban and regional areas and be able to document specifications of trees for analysis.

Prerequisites:
Nil

Develop an arboricultural impact assessment report (AHCARB509)
Develop the knowledge required to report on the appropriate measures to plan and monitor the protection of trees on construction and development sites from potential damage.

Prerequisites:
Nil

Specify and audit tree work (AHCARB510)
Develop the knowledge to audit arboriculture operations and produce specifications so identified non-compliance can be rectified.

Site audits focus on the full range of operations fron tree establishment, restoration/repair, protection, pruning with a focus on tree support systems.

Prerequisites:
Nil

Prepare arborist reports (AHCARB511)
Learn the processes used to prepare and plan a work site including identifying and allocating resources, scheduling progress and delegating tasks to draft arborist reports.

Prerequisites:
Nil

Examine and assess trees (AHCARB513)
Develop the skills and knowledge identify and diagnose tree diseases and contribute towards the development of a program to manage their control.

Learn the concepts of plant pathology, impact of soils on tree health, symptoms of tree health problems and constraints to tree disease management.

Prerequisites:
Nil

Diagnose tree diseases (AHCARB514)
Gain the skills and knowledge identify and diagnose tree diseases and contribute towards the development of a program to manage their control.

Learn the concepts of plant pathology, impact of soils on tree health, symptoms of tree health problems and constraints to tree disease management.

Prerequisites:
Nil

Interpret legislation (AHCWRK508)
Develop the skills and knowledge needed to interpret and apply legislation from an industry perspective.

Prerequisites:
Nil

Elective units

Collect and manage data (AHCWRK502)
Compliment other units within this qualification but increasing the skills to determine appropriate data for evaluation and appropriate management processes.

Prerequisites:
Nil

Audit Site Operations (AHCWRK510)
Develop the skills and knowledge required for the process of determining scope, specifying requirements and conducting an audit of site operations.

Prerequisites:
Nil

What do I get for completing the Diploma of Arboriculture?

Completing Interlink’s course meets the national requirements for the Diploma of Arboriculture (AHC50520).

You will receive a nationally recognised Statement of Attainment when you successfully complete this course as well as an official qualification.

Diploma of Arboriculture

What can I expect in the Diploma of Arboriculture?

Interlink’s Diploma of  Arboriculture course is delivered via a combination of face to face sessions as well as online synchronous training via Microsoft Teams video meetings with your trainer and other participants.

As this qualification will involve a combination of face to face training alongside online synchronous training, it will be expected participants will have a device (preferably a computer/laptop) with access to the internet, and possess the following skills and abilities:

  • Use of Microsoft Office programs (Word, Excel)
  • Able to upload/download documents, photos and video files
  • Know how to send/access emails
  • Capacity to participate in online video meetings/classes via Microsoft Teams

The course contains a combination of written and practical assessments as well as assignment work to prepare you for the day to day requirements of a consulting arborist.

All Interlink trainers have industry experience as well relevant qualifications.

Safety is a priority at Interlink so we ask all students to provide the following personal protective equipment for any units that have PPE requirements:

  • Long sleeve hi-vis shirt and pants
  • Steel capped boots
  • Helmet
  • Gloves
  • Safety glasses

If you have any questions about the protective equipment requirements please call Interlink on 1300 731 669.

Course Details

Upcoming CoursesCourse OptionsCourse DurationEntry Requirements and Study PathwaysCourse FeesDelivery ModesCareer OptionsEnquire

Upcoming Courses

Name Intake Start Date Intake End Date
Diploma in Arboriculture Synchronous Intake 01/01/2025 31/12/2025
Enrol

Course Options

This course is available through all Interlink training centres.

Call Interlink on 1300 731 669 to discuss your training options and any special access needs you might have in relation to our training facilities.

Course Duration

The Diploma of Arboriculture (AHC50520) is usually completed within 18 months but may take longer if non-standard electives are chosen.

Entry Requirements and Study Pathways

To commence in the Diploma of Arboriculture (AHC50520), participants must have gained competency in the following units, or their equivalent:

  • Implement a tree maintenance program (AHCARB314)
  • Perform pruning operations (AHCARB316)
  • Identify trees (AHCARB323)

If you have previously completed Certificate III in Arboriculture (AHC30820), you may be eligible for credit for the above core units.

The Diploma of Arboriculture (AHC50520) is available through direct entry.

To successfully complete this course participants will need intermediate literacy and numeracy skills.

Call Interlink on 1300 731 669 to discuss your training options.

Course Fees

This course costs $10,500.00. This fee includes electronic access to Interlink Training learning resources, our Learning Management System as well as access to the Australian Minimum Industry Standards for Arboriculture.

Please note: Interlink Training is not VET FEE-HELP approved.

Government training subsidies are available for this course via User Choice within Tasmania only.

Contact Interlink on 1300 731 669 for more information.

Delivery Modes

  • Face-to-face sessions with trainer.
  • Microsoft Teams meetings with trainers and other participants (synchronous sessions)
  • Online message board to post questions to the trainer and/or other participants
  • Scheduled chat sessions with the trainer

Career Options

Complete your Diploma of Arboriculture (AHC50520) to become a qualified Consulting Arborist.

Possible job outcomes (depending on you chosen elective stream) include work as:

  • Consulting Arborist
  • Tree Manager

Arborists are in high demand by councils, developers and home owners.

As communities spread further into previously rural areas, living safely amongst trees and maintaining the balance between development and natural habitats requires skilled arborists.

Disclaimer
Attendance at this course does not automatically guarantee attainment of competency, nor does satisfactory completion of assessment and attainment of competency guarantee employment.

  • Arboriculture and Horticulture
    • Certificate II in Arboriculture (AHC20520)
    • Certificate III in Arboriculture (AHC30820)
    • Diploma of Arboriculture (AHC50520)
    • Certificate III in Horticulture (AHC30722)
  • Powerline Vegetation Control
    • Certificate II in ESI – Powerline Vegetation Control (UET20321)
  • Power Awareness
  • Electrical Sector
    • Introduction to Electrical Network Infrastructure for Authorised Persons (T0911)
    • Course in Workplace Spotting for Service Assets (22597VIC)
  • Government Funded Training
  • First Aid
  • Traffic Control
  • Health & Safety
  • State and Industry Authorisation
    • New South Wales
    • Queensland
    • Tasmania
    • Victoria
    • Western Australia
  • Special Offers

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Administration Centres

Northern Region Office

(ACT, NSW, NT and QLD)
51 Chetwynd Street
Loganholme, Qld 4129
1300 731 669 / ( 07 ) 3080 6100 

Southern Region Office

(SA, TAS and VIC)
31 Henderson Road
Knoxfield, Vic 3180
1300 731 669 / ( 03 ) 9756 4900 

Western Region Office

(WA)
21 Cartwright Drive
Forrestdale, WA 6112
1300 731 669 / ( 08 ) 6235 8200 

Training Sites

For group bookings, training can be held at one of our sites (listed below) or at your site (enquire for more information):

  • Knoxfield - VIC
  • Tullamarine - VIC
  • Loganholme - QLD
  • Yandina - QLD
  • Cairns - Qld
  • Forrestdale - WA
  • Albany - WA
  • Perth - WA
  • Hobart - TAS

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