HERO-Jun-03-2026-09-04-16-8552-AM

 

JV3 Assessment

Commercial NCC energy modelling for projects that may need more flexibility than a standard Section J approach.

 

Ideal if your project:

  • May not suit a standard Section J approach
  • Has complex glazing, façade or building fabric
  • Has been referred for JV3 by your certifier
  • Needs a performance solution for NCC compliance

Send your plans, specifications and available project information. We'll review whether JV3 appears suitable and provide a fixed quote or clear next steps.

Plans, elevations, glazing schedules, façade details, services information and certifier comments are usually enough for an initial review.

Upload Plans

12+ years

JV3 assessment experience

Ongoing

JV3 projects across Australia

Architect-led

Commercial technical review

35+ people

Coordinated national team

Start with the project documents you already have

You don't need every modelling detail finalised before getting started. Send your available plans, specifications and project information, and we'll review whether JV3 appears suitable and explain what's still needed.

After reviewing your project, you'll receive:

  • Confirmation whether JV3 appears suitable
  • A request for any missing project information
  • A fixed quote and clear next steps

Why commercial project teams choose Certified Energy

  • 12+ years of JV3 assessment experience
  • Architect-led technical review
  • Commercial NCC energy compliance specialists
  • Clear advice before modelling begins
  • Coordination with architects, builders and certifiers
  • Australia-wide project experience

Start Your Project Review

1. Upload your plans, photos or property information

2. We review the available information

3. We contact you to confirm the scope and next steps

4. You receive a clear quotation for your assessment

Is this service right for your project?

JV3 modelling for commercial designs needing more flexibility

JV3 may suit a commercial project that cannot easily follow a standard Section J approach. It can also help when a certifier has asked for a modelling-based review.

Design flexibility

When standard Section J may not suit

Your design may need a different way to demonstrate NCC energy efficiency. JV3 compares the proposed building with a reference building.

Façade and fabric

Reviewing complex building elements

JV3 may be relevant where glazing, shading, insulation or façade decisions make a standard approach difficult.

Certifier request

Responding to project comments

If your certifier has mentioned JV3, send the available documents. We’ll review what is shown and explain what is still needed.

Where do you start?

Check whether JV3 suits the project before the design is locked in

JV3 relies on clear information about the proposed building. Early review gives your team more time to find missing details and respond before documentation is final.

 

Send the plans you already have. We’ll review what is shown, what still needs to be confirmed and whether JV3 appears to be the right next step.

01

Why is JV3 being considered?

The design may not fit neatly within standard Section J provisions, or your certifier may have requested a modelling-based review.

02

What is already documented?

Plans, glazing, façade, insulation, shading and services information help establish whether modelling can begin.

03

What still needs to be confirmed?

We’ll identify any missing inputs, unclear assumptions or design details needed before the JV3 assessment proceeds.

 

 

 

 

 

 

 

 

Understanding your JV3 assessment

JV3 starts with the information already available

Every commercial project is different. The scope of a JV3 assessment depends on the building design, available documentation and the information needed for modelling.

Send your plans, specifications and available project information. We'll review what's available and explain the next steps.

SEND YOUR PLANS
01

Review the project

We review the building type, project scope and available drawings to understand whether JV3 is likely to be appropriate.

02

Confirm the modelling inputs

Glazing, façade, insulation, shading and building services are reviewed to identify any information still required.

03

Prepare the JV3 assessment

Once the required information is available, the modelling is completed and the assessment documentation is prepared for your project team.

What you'll receive

Clear JV3 documentation for your commercial project

You'll know what information has been reviewed, which assumptions have been used and what documentation is ready for your architect, builder or certifier.

If additional information is needed, we'll explain exactly what is missing before the assessment proceeds.

Item 01

Review of your project information

Plans, specifications and available documentation are reviewed before modelling begins.

Item 02

JV3 assessment documentation

Prepared within the agreed project scope using the confirmed modelling information.

Item 03

Requests for any missing details

If information is incomplete, we'll explain exactly what is still needed to complete the assessment.

Item 04

Clear next steps

Where appropriate, we'll also let you know if another compliance route may be more suitable for your project.

 

 

 

 

 

 

 

 

Why Certified Energy

JV3 works best when the project starts with the right information

For many commercial projects, the biggest challenge isn't the modelling itself. It's making sure the right information is available before the assessment begins.

With more than a decade of JV3 experience, our team helps architects, builders and certifiers understand what's ready, what's missing and what should happen next.

01

12+ years of JV3 experience

Our team has been preparing JV3 assessments for commercial projects across Australia for more than a decade.

02

Architect-led technical review

We review projects from a practical building perspective before modelling begins.

03

Commercial compliance specialists

Our team works across JV3, Section J and related NCC compliance requirements, helping identify the most appropriate approach for each project.

04

Working with your project team

We regularly coordinate with architects, builders, consultants and certifiers throughout the assessment process.

How it works

A clear process from document review to JV3 assessment

Start with the project documents you already have. We’ll review the available information, confirm what is still needed and explain the next step.

Step 01

Send your project documents

Share available plans, sections, elevations, specifications, glazing details and any certifier comments.

Step 02

We review whether JV3 appears suitable

We check the project scope, available design information and whether another compliance report may be more appropriate.

Step 03

We confirm the assessment scope

You’ll receive a fixed quote and a clear list of any modelling information still required.

Step 04

Receive your JV3 documentation

Once the required information is available, the assessment is completed and the documentation is prepared for your project team.

 

Start with what you have

You don't need every modelling detail before getting started

Send your available plans, specifications and project information. We'll review what's available, confirm whether JV3 appears suitable and explain what is still needed.

SEND YOUR PLANS
 

Frequently Asked Questions

JV3 Assessment FAQs

What is a JV3 Assessment?

A JV3 Assessment uses energy modelling to compare a proposed commercial building with a reference building. It may be used where a modelling-based NCC performance solution is more suitable than a standard Section J approach.

When might my project need JV3?

JV3 may be considered when the design does not fit neatly within standard Section J provisions. It may also be raised by your architect, consultant or certifier. The right approach depends on the project scope, building design and approval requirements.

What documents should I send?

Send the plans and information you already have. This may include floor plans, sections, elevations, specifications, glazing schedules, façade details, insulation notes, services information and certifier comments.

Is JV3 the same as a Section J Report?

No. A standard Section J Report generally documents a Deemed-to-Satisfy approach. JV3 uses modelling to assess a proposed design against a reference building. We can review your documents and explain which report appears more suitable.

Is JV3 the same as VURB?

No. JV3 and Verification Using a Reference Building are separate NCC assessment routes. The correct option should be confirmed for your project before modelling begins.

Can I start before all specifications are final?

Yes. Send the information currently available. We’ll review what is shown and identify any glazing, façade, insulation, shading or services details still needed before the assessment can be completed.

Can you work with my architect, builder or certifier?

Yes. Where needed, we can coordinate with your project team to clarify drawings, modelling inputs, assumptions and outstanding information.

Where can I learn more about JV3?

For a deeper explanation of proposed building modelling, reference building comparison and how JV3 fits into commercial NCC energy compliance, visit our JV3 Knowledge Hub.

How do I get started?

Send your available plans, specifications and project details. We’ll review the information, confirm whether JV3 appears suitable and provide a fixed quote or clear next steps.