This is the Modern Slavery Statement (‘Statement’) of Questas Group Pty Ltd (‘Questas’) for the financial year ended 30 June 2025. This Statement is made pursuant to the Australian Modern Slavery Act 2018 (Cth) (the ‘Act’) and has been approved by the Questas Board of Directors.
Callcott and Downey Pty Ltd
The following businesses were sold during the reporting period:
Southern Cross Darwin Pty Ltd
The following businesses were acquired after the reporting period:
Custom Fluidpower Pty Limited
The Group is privately held and has the following current general management structure:
The Questas Board, consisting of:

Our Modern Slavery Policy and Supplier Code of Conduct, which is linked to a Whistleblower Protection Policy. These policies address our commitment to being vigilant on modern slavery issues while the Whistleblower Protection Policy strongly encourages employees and other stakeholders to report all violations of policies and ensures there will be no negative repercussions for doing so.

Our Supplier Code of Conduct contains robust modern slavery contract warranties and covenants from suppliers. It includes recommendations that our suppliers “push” or "flow-down" these same warranties and covenants throughout the supply chain by including them in their procurement contracts with their respective suppliers (our second-tier suppliers). A plan is in place to raise awareness of our Supplier Code of Conduct as part of the onboarding process for all new suppliers and new contract awards.

Mapping of and assigning a risk rating to key first-tier suppliers in our supply chain based on perceived country level risk, business sector and industry risk, specific product and/or services risk and spend level.

Targeted, customised “due diligence” of suppliers identified as being at highest risk for potential modern slavery incidents pursuant to item 3 above or otherwise. The due diligence surveys are designed to help validate and further assess the potential modern slavery risk of each supplier, by rating their modern slavery risk profile as High, Medium, or Low based on their responses to a series of questions relating to (i) their own operations and (ii) their supply chain. Due diligence responses are evaluated to determine whether and to what extent any additional follow up might be required. This evaluation determines, based on the circumstances, what actions are sensible and feasible. These determinations flow into an action plan for implementation based on each relevant case.

Site visits of existing and prospective suppliers to witness firsthand supplier policies and practices.

Onboarding of new suppliers and including them in the targeted, customised “due diligence.”

Communication shared with customers when requested, referencing the most recent Statement with its explanation of the Modern Slavery Risk Mitigation Program and a frequently asked question (FAQ) document providing additional detail.

During this reporting period, new employees who join the company after 1 April 2025 are included in our new Learning Management System (‘LMS’) and are assigned to the modern slavery course as part of the induction process.

To mitigate internal risks, Questas undertakes several steps including:
a. ensuring all employees receive employment contracts or offer letters detailing wages and work hours and provided with payslips;
b. monitoring of changes in employment legislation related to compensation and working hours;
c. maintenance of commercial agreements with contingent workforce providers, ensuring they uphold suitable policies,
including a Modern Slavery Policy; and
d. distribution of an employment engagement survey for systemic feedback from its employees on how they experience
Questas as an employee. The Questas Employee Engagement Survey is the communication channel through which Questas gets systemic feedback from its employees on how they experience Questas as an employee.

We continued and further entrenched the Modern Slavery Risk Mitigation Program.

Those suppliers who did not respond to our due diligence inquiries will continue to be actively pursued until they complete a survey.

We included language to combat modern slavery in our new award contracts and our tender document to raise awareness at the start of the tendering process.

We continued our software implementation program to enable onboarding of new suppliers and include them in the Modern Slavery Risk Mitigation Program.

We visited local supplier sites in Australia, reviewing their business, size, references, suppliers, market, and policies. We also assessed their modern slavery awareness, their labour arrangements, and quality practices. We will resume travel to our higher risk sourcing regions in the future based on risk analysis.

As part of our new LMS launch, existing and new employees were required to complete our modern slavery course. At the end of the reporting period, 75% of existing employees had completed the course. Follow-up with those employees who have not completed the course will continue.

We continue to receive customer requests, including in their requests for proposal (RFP), for data regarding modern slavery risk in our operations and supply chain. In response, we answer their questionnaires and/or provide a modern slavery response bundle, which includes an explanation of our Modern Slavery Risk Mitigation Program.
It is understood that we remain on a modern slavery risk identification and mitigation journey with our suppliers and expect to see our visibility into modern slavery risk in the supply chain improve with corresponding mitigation actions completed as we continue that journey. Our Modern Slavery Risk Mitigation Program has been designed – and will continue to be refined – with that in mind and with a view to “bring along” our entire supply chain with us on that journey to the greatest extent feasible.
Over subsequent reporting periods, we will continue to review and enhance these KPIs and develop further metrics to assess the effectiveness of our actions.
In addition to the KPIs, Questas also takes qualitative evidence derived from the actions described above and reviews it to determine if the supply chain response seems to be having the intended effect and moving in the right direction. For example, we have seen evidence that the actions we have taken in implementing and executing our Modern Slavery Risk Mitigation Program are having the intended effect of better aligning ourselves and our supply chain with the purpose and intent of the Act in at least the following ways:
Mark Taylor
Group CEO