A Green Star Accredited Professional, commonly referred to as a GSAP, can help coordinate a project’s Green Star pathway, credit responsibilities, documentation requirements and certification submission.

However, the decision to pursue Green Star does not automatically mean that every project needs the same GSAP scope. The appropriate role depends on the rating tool, project objectives, contractual requirements and the experience already available within the consultant team.

The more useful question is not simply whether a project has a GSAP. It is whether the project has the right person coordinating the correct Green Star pathway, at the right stage, with a clearly defined scope.

In Brief

When a Project May Need a GSAP

Even where a GSAP is not a universal prerequisite, early involvement can add significant value by reducing fragmented responsibilities, missed evidence and late changes to the Green Star strategy.

Project Requirement

Is a GSAP Mandatory for Every Green Star Project?

A GSAP should not be described as a blanket legal requirement for every building, fitout, operational asset or community pursuing Green Star certification.

Green Star includes different rating tools, versions, minimum expectations and credit structures. The professional involvement needed for one project may therefore differ from the involvement required for another.

An appropriately accredited GSAP may nevertheless be required where the project is targeting a relevant criterion or where the appointment is written into the client brief, contract, tender, planning commitment or internal sustainability policy.

Important Distinction

GSAP Requirement Versus Project Value

These two questions should be assessed separately. A role can be commercially valuable even where it is not strictly mandatory, while a formal GSAP requirement may still need specific evidence and appointment conditions to be satisfied.

Common Project Drivers

Why Might a Project Appoint a GSAP?

Project Suitability

Which Projects Benefit Most from a GSAP?

The value of central Green Star coordination generally increases as the project becomes more complex, ambitious or dependent on multiple consultants and evidence streams.

Smaller or less complex projects may still benefit from GSAP involvement, but the appointment can often be more tightly scoped around pathway advice, scorecard review or submission coordination.

Project Timing

When Should the GSAP Be Appointed?

Appointment during the early design stages usually provides the greatest opportunity to influence the pathway. A GSAP engaged later can still help organise the submission, but some credits may already have become difficult to achieve or evidence.

Consultant Appointment

What Should Be Included in the GSAP Scope?

The scope should also identify the project stages covered, expected meetings, number of submission rounds, technical services included and any work that remains the responsibility of other consultants.

Scope Boundaries

What Is Usually Separate from the GSAP Role?

Appointing a GSAP does not automatically include every technical assessment, design service or report required by Green Star.

The GSAP may coordinate these inputs, and the same consultancy may deliver several of them, but each technical service should remain separately identified in the project scope.

Integrated Consultancy

Can the ESD Consultant Also Be the GSAP?

Yes, where the individual holds the appropriate current accreditation and has the experience required for the project’s Green Star tool and certification pathway.

Combining the roles can improve alignment between the Green Star scorecard and technical inputs such as energy modelling, carbon assessment, daylight analysis and thermal comfort.

The appointment should still distinguish Green Star coordination from individual technical assessments, submission management and construction-stage services. This keeps responsibilities, deliverables and fees clear.

Consultant Selection

How Do You Select the Right GSAP?

Project Decision

Five Questions to Ask Before Appointing a GSAP

Frequently Asked Questions

GSAP Project FAQs

Related Guidance

Continue Exploring Green Star

Green Star Project Review

Clarify the Green Star Role Your Project Needs

Certified Energy can help commercial project teams review the intended Green Star pathway and clarify the coordination and technical inputs required across design, documentation and certification.