We work with local stakeholders for global partners including national and international governments, bilateral donors and the private sector. Together, we share a commitment to solving some of the greatest development challenges facing Indo-Pacific communities.
Partner with a leading global development firm
At Tetra Tech, our partnerships are guided by our mission to find solutions to solve complex problems. We seek out local partners committed to their communities who aim to develop local capacity to create sustainable, inclusive and lasting outcomes. We partner with organisations who provide exceptional value through learning and best practice.
Empowering local change
We actively seek out local partners who are deeply invested in their communities. Our goal is to enhance their capacity, enabling them to make a lasting impact that extends well beyond the duration of our programs. Together, we build sustainable solutions that foster resilience and growth.
Valuing every contribution
We recognise the invaluable contributions of our partners, including small businesses. Their insights and expertise enrich our collaborative efforts and allow us to deliver exceptional value to our clients, grounded in shared learning and best practices.
Putting relationships first
Our approach prioritises relationships over mere partnerships. We believe that trust is built through genuine connections and collaborative engagement. With more than 40 years of experience in diplomacy, development and partnership brokering, we employ relational methods that are trauma-informed, power-aware, and healing-focused.
Guided by First Nations advisors and staff, we draw on ancient principles of kinship leadership to navigate the complex challenges of our modern world. Our holistic and integrated approach fosters environments where everyone can thrive.
Tender opportunities
Tetra Tech has international development tender opportunities for sub-contractors who share our approach, standards of professionalism, and most importantly, our desire and commitment to deliver effective development outcomes on behalf of our clients.
Our global contract opportunities span a range of focus areas including democracy and governance, financial sector development, economic growth, education, training, health, and stabilisation and recovery.
The following International Development Tender Opportunities are available below:
The Aus4Skills Program (formally the Vietnam Australian Human Resource Development Program), managed by Tetra Tech International Development on behalf of the Australian Government, positions Australia and Vietnam as partners in achieving the shared goal that “Vietnam can access and use high-level professional and technical knowledge skills and competencies to contribute to the country’s sustainable economic and social development, and enduring links with Australia”.
To assist interested organisations Aus4Skills has released the following documents:
Aus4Skills Guidelines for Contracted Providers Version 9: July 2023
Please visit Australia Awards – Philippines (australiaawardsphilippines.org) for all tender opportunities
Tetra Tech International Development, the Managing Contractor for the Australia Awards in Indonesia (AAI) is seeking tenders for the design and delivery of the Promoting Integrity, Transparency and Leadership in the Public Sector short course. Tenders are sought in accordance with the AAI Short Course Guidelines and as per the details more fully described in this Request for Tender (RFT) documentation.
Details of the course are included in Part B – Scope of Services.
To tender to design and deliver this course the lead business must be a Registered Training Organisation (RTO) in Australia or an Australian tertiary institution as defined in the Higher Education Support Act, 2003 Table A, B and C.
AAI will exclude a tenderer on the grounds of bankruptcy, insolvency, false declarations, or significant deficiencies in performance of any substantive requirement or obligation under a prior contract with Tetra Tech International Development or AAI.
Timeline:
Invitation Issue Date: Friday, 11 April 2025
Closing Date for registration of intent to submit a Proposal: Monday 28 April 2025 at 3:00pm ACST
Last Queries Date: Friday 2 May 2025 at 3:00pm ACST
Closing Date and Time: Tuesday 13 May 2025 at 3:00pm ACST
Documents:
The Australian Infrastructure Financing Facility for the Pacific (AIFFP) is Australia’s largest and most significant infrastructure investment in the Pacific. This $4 billion infrastructure initiative is actively engaging with countries in the region to significantly boost Australia’s support for infrastructure development in Pacific countries and Timor-Leste. The Facility uses grant funding combined with loans to support the development of high priority, quality infrastructure.
The AIFFP Investment Preparation and Support Unit (SU), managed by Tetra Tech International Development, is contracted to support the AIFFP meet its objectives.
The Nadi Flood Alleviation Project (NFAP) is a critical infrastructure initiative aimed at reducing flood risk in Nadi and surrounding areas through the construction of a large detention basin, a dyke system, channel works, and road raising. The project has undergone extensive study over the past decade, with significant contributions from AIFFP, JICA, and ADB, including detailed design, hydraulic modelling, and environmental and social (E&S) assessments.
In order to progress towards a financing arrangement, AIFFP, the Government of Fiji (GoF), and JICA require a clear understanding of the current estimated costs of the project, confirmation of the E&S Safeguard Risk Category, and an updated project risk schedule identifying construction-related risks for flood mitigation infrastructure.
AIFFP therefore requires an appropriately qualified and experienced consultant to undertake the services as set out in Part B, in summary being:
- Review the existing reference designs from AIFFP and JICA in existing reports (Stage 1) and supplement with sufficient details to inform a more precise cost estimate;
- Deliver an updated and validated cost estimate for Stage 1;
- Confirm the E&S Safeguard Risk Category for the project;
- Develop a Project Risk Schedule, specifically addressing construction risks for flood mitigation infrastructure; and
- Develop a Recommended Implementation Plan, providing a roadmap for project execution.
Opportunity Registration Requirement
Prospective respondents must register interest by sending an email to:
Tim Singleton – aiffp.su.tender@tetratech.com (with additional address below CC’d)
The email must include the respondents contact details (company name; company contact name & position; contact email & phone number).
A Tender Confidentiality Agreement will be emailed to registered respondents for execution – provision of the executed Tender Confidentiality Agreement will allow provision of supporting tender documents including; current reference design; an existing BOQ, and subsequently, initial cost estimates as soon as they are available.
Registration of interest in this opportunity must be made to:
Timeline:
Invitation Issue Date: Tuesday 15 April 2025
Last Queries Date: UPDATED 14:00 (2pm) Wednesday 28 May 2025 (AEST)
Closing Date and Time: UPDATED 14:00 (2pm) Wednesday 4 June 2025 (AEST)
Documents:
AM 12374 – AIFFP – RFP – Nadi Flood Alleviation Stage 1 – Part A-E [PDF]
AM 12374 – AIFFP – RFP – Nadi Flood Alleviation Stage 1 – Part E Supplier Response Form [DOCX]
The Australian Infrastructure Financing Facility for the Pacific (AIFFP) is Australia’s largest and most significant infrastructure investment in the Pacific. This $4 billion infrastructure initiative is actively engaging with countries in the region to significantly boost Australia’s support for infrastructure development in Pacific countries and Timor-Leste. The Facility uses grant funding combined with loans to support the development of high priority, quality infrastructure.
The AIFFP Investment Preparation and Support Unit (SU), managed by Tetra Tech International Development, is contracted to support the AIFFP meet its objectives.
AIFFP requires the consulting services of eligible individual consultants with procurement expertise, to support the program of project procurement activities across the portfolio. Support will also include provision of technical assistance in procurement strategies and plans, development or review of bidding documents and subsequent tender evaluation and awarding processes.
We are seeking procurement specialists with experience in
- procurement in implementation of infrastructure and/or development projects;
- procuring under public enterprise/multi donor/ADB/World Bank/DFAT or similar frameworks, and proponent led procurements;
- value for money principles, ethics, transparency, life cycle valuation, and quality in major procurement;
- the use of the FIDIC suite of standard forms of contract including the Red Book, Yellow Book or the other equivalents.
- applying the provisions of environmental and social safeguards, climate change, local labour considerations and workplace health and safety in major procurement; and
- working in the Pacific region is desirable.
The Request for Expressions of Interest is attached, as is a Word version of the Suppliers Response Form (Part C) for ease of responding.
Suppliers should note that the SU will accept submissions on a rolling basis up to the closing date of 30 June 2025. This means suppliers may submit responses to the EOI as and when they are ready, and need not wait until the closing date. Submissions will be assessed on an as-received basis and advice on outcome will be provided accordingly.
Proposals provided in response to the initial Procurement Specialist Pool RFEOI issued in March 2025 are currently being assessed and suppliers need not reapply.
Timeline:
Invitation Issue Date: Friday 24 April 2025
Last Queries Date: 2pm (AEST) Friday 20 June 2025
Closing Date and Time: 2pm (AEST) Monday 30 June 2025
Documents:
AM 12363 – AIFFP – RFEOI Project Procurement Specialists – Part A-D REVISED [PDF]
AM 12363 – AIFFP – RFEOI Project Procurement Specialists – Part C Suppliers Response Form [DOCX]
The Request for Tender (RFT) AM-12558, issued by Tetra Tech International Development, invites qualified Australian Registered Training Organisations (RTOs) to design and deliver Agricultural Short Courses under the Australia Awards Papua New Guinea (AAPNG) program. These courses aim to strengthen the technical and practical capabilities of individuals working in Papua New Guinea’s agricultural sector, aligning with national development priorities such as the Medium-Term Development Plan IV 2023-2027 and the Australia-PNG Development Partnership Plan 2024-2029. These agriculture focused Short Courses will result in the design and delivery of up to eight professional learning workshops and study tours between July 2025 and June 2027, targeting up to 30 participants per course.
The Short Courses are expected to address key thematic areas such as food security, value chain development, agribusiness, biosecurity, and sustainable farming practices. Each course must be tailored to the local context and incorporate experiential learning, workplace projects, and opportunities for people-to-people links between PNG and Australia. The curriculum should also integrate cross-cutting themes like gender equality, disability and social inclusion (GEDSI), and climate change adaptation. Service Providers are encouraged to propose innovative delivery models, including blended or online formats, and to foster Communities of Practice and institutional linkages between PNG and Australian institutions.
Tenders will be evaluated based on technical merit (80%) and pricing (20%), with criteria including institutional capability, personnel expertise, design and delivery, innovation, and potential for institutional capacity building. The successful Service Provider will be responsible for all aspects of course design, delivery, monitoring, evaluation, and reporting, and must comply with DFAT policies and AAPNG guidelines. A milestone-based payment structure will be used, and all deliverables must meet specified quality and reporting standards.
The RFT outlines a comprehensive procurement process, including strict guidelines for submission, evaluation, and contract negotiation. Offers must be submitted electronically by 3 June 2025 and remain valid for 90 days. The selected Service Provider will enter into a Service Agreement with Tetra Tech International Development, with the contract expected to commence by 30 June 2025, subject to DFAT approval. This tender represents a significant opportunity to contribute to sustainable agricultural development and capacity building in Papua New Guinea through high-quality, inclusive education and training.
Timeline:
Invitation Issue Date: Wednesday 7 May 2025
Last Queries Date: Tuesday 20 May 2025 (5pm AEST)
Closing Date and Time: Tuesday 3 June 2025 (5pm AEST)
Documents:
AM 12558 – AAPNG – RFT Agricultural Short Courses – Part A-E [PDF]
AM 12558 – AAPNG – RFT Agricultural Short Courses – Part C Technical Proposal & Assessment [DOCX]
AM 12558 – AAPNG – RFT Agricultural Short Courses – Part D Pricing Schedule [XLSX]
AM 12558 – AAPNG – RFT Agricultural Short Courses – Part E Draft Services Agreement [DOCX]
The Request for Tender (RFT) AM-12559, issued by Tetra Tech International Development, invites qualified Australian Registered Training Organisations (RTOs) to design and deliver Public Policy Short Courses under the Australia Awards Papua New Guinea (AAPNG) program. These courses aim to strengthen the analytical, managerial, and technical capabilities of public servants in Papua New Guinea, aligning with national development priorities such as the Medium-Term Development Plan IV 2023–2027 and the Australia-PNG Development Partnership Plan 2024–2029. These public policy focused Short Courses will result in the design and delivery of up to eight professional learning workshops and study tours between July 2025 and June 2027, targeting up to 30 participants per course.
The Short Courses are expected to address key thematic areas such as governance reform, decentralisation, anti-corruption, policy development, program management, and digital transformation. Each course must be tailored to the local context and incorporate experiential learning, workplace projects, and opportunities for people-to-people links between PNG and Australia. The curriculum should also integrate cross-cutting themes like gender equality, disability and social inclusion (GEDSI), and climate change adaptation. Service Providers are encouraged to propose innovative delivery models, including blended or online formats, and to foster Communities of Practice and institutional linkages between PNG and Australian institutions.
Tenders will be evaluated based on technical merit (80%) and pricing (20%), with criteria including institutional capability, personnel expertise, course design and delivery, innovation, and potential for institutional capacity building. The successful Service Provider will be responsible for all aspects of course design, delivery, monitoring, evaluation, and reporting, and must comply with DFAT policies and AAPNG guidelines. A milestone-based payment structure will be used, and all deliverables must meet specified quality and reporting standards.
The RFT outlines a comprehensive procurement process, including strict guidelines for submission, evaluation, and contract negotiation. Offers must be submitted electronically by 3 June 2025 and remain valid for 90 days. The selected Service Provider will enter into a Service Agreement with Tetra Tech International Development, with the contract expected to commence by 30 June 2025, subject to DFAT approval. This tender represents a significant opportunity to contribute to responsive governance and institutional strengthening in Papua New Guinea through high-quality, inclusive professional learning that supports national reform agendas and strengthens bilateral ties with Australia.
Timeline:
Invitation Issue Date: Wednesday 7 May 2025
Last Queries Date: Tuesday 20 May 2025 (5pm AEST)
Closing Date and Time: Tuesday 3 June 2025 (5pm AEST)
Documents:
AM 12559 – AAPNG – RFT Public Policy Short Courses – Part A-E [PDF]
AM 12559 – AAPNG – RFT Public Policy Short Courses – Part C Technical Proposal & Assessment [DOCX]
AM 12559 – AAPNG – RFT Public Policy Short Courses – Part D Pricing Schedule [XLSX]
AM 12559 – AAPNG – RFT Public Policy Short Courses – Part E Draft Services Agreement [DOCX]
The Request for Tender (RFT) AM-12560, issued by Tetra Tech International Development, invites qualified Australian Registered Training Organisations (RTOs) to design and deliver Gender Equality, Disability and Social Inclusion (GEDSI) Short Courses under the Australia Awards Papua New Guinea (AAPNG) program. These courses aim to strengthen the capabilities of individuals and institutions across Papua New Guinea to embed inclusive practices in policy, service delivery, and leadership. The initiative aligns with national development priorities such as the Medium-Term Development Plan IV 2023-2027 and the Australia-PNG Development Partnership Plan 2024-2029. These GEDSI-focused Short Courses will result in the design and delivery of up to eight professional learning workshops and study tours between July 2025 and June 2027, targeting up to 30 participants per course.
The Short Courses are expected to address key thematic areas such as gender equality, women’s leadership, disability inclusion, inclusive policy and practice, gender-based violence (GBV) response, assistive technology logistics, inclusive human resources, and support for the hearing impaired. Each course must be tailored to the local context and incorporate experiential learning, workplace projects, and opportunities for people-to-people links between PNG and Australia. The curriculum should also integrate cross-cutting themes like GEDSI mainstreaming, climate change adaptation, and digital literacy. Service Providers are encouraged to propose innovative delivery models, including blended or online formats, and to foster Communities of Practice and institutional linkages between PNG and Australian institutions.
Tenders will be evaluated based on technical merit (80%) and pricing (20%), with criteria including institutional capability, personnel expertise, course design and delivery, innovation, and potential for institutional capacity building. The successful Service Provider will be responsible for all aspects of course design, delivery, monitoring, evaluation, and reporting, and must comply with DFAT policies and AAPNG guidelines. A milestone-based payment structure will be used, and all deliverables must meet specified quality and reporting standards. The contract is expected to commence by 30 June 2025, subject to DFAT approval.
The RFT outlines a comprehensive procurement process, including strict guidelines for submission, evaluation, and contract negotiation. Offers must be submitted electronically by 3 June 2025 and remain valid for 90 days. The selected Service Provider will enter into a Service Agreement with Tetra Tech International Development. This tender represents a significant opportunity to contribute to inclusive development and institutional transformation in Papua New Guinea through high-quality, targeted professional learning that supports national priorities and strengthens bilateral ties with Australia.
Timeline:
Invitation Issue Date: Wednesday 7 May 2025
Last Queries Date: Tuesday 20 May 2025 (5pm AEST)
Closing Date and Time: Tuesday 3 June 2025 (5pm AEST)
Documents:
AM 12560 – AAPNG – RFT GEDSI Short Courses – Part A-E [PDF]
AM 12560 – AAPNG – RFT GEDSI Short Courses – Part C Technical Proposal & Assessment [DOCX]
AM 12560 – AAPNG – RFT GEDSI Short Courses – Part D Pricing Schedule [XLSX]
AM 12560 – AAPNG – RFT GEDSI Short Courses – Part E Draft Services Agreement [DOCX]
Tetra Tech International Development, through the Australia Awards Papua New Guinea (AAPNG) program, invites qualified Australian Registered Training Organisations (RTOs) to submit tenders for the design and delivery of Sport Short Courses. These courses aim to build capacity in sports governance, inclusive program delivery, and strategic leadership, contributing to national development priorities outlined in the Papua New Guinea Medium-Term Development Plan IV 2023-2027 and the Australia-PNG Development Partnership Plan 2024-2029.
The Sport Short Courses will be delivered between July 2025 and June 2027 and will include up to eight professional learning workshops and study tours, each targeting up to 30 participants. These courses will strengthen the capabilities of coaches, administrators, and sports leaders to promote health, national identity, and social inclusion through sport. The initiative supports PNG’s efforts to leverage sport for youth engagement, gender equality, and improved health outcomes.
Thematic areas include sports diplomacy, sports management, sport science, and inclusive sports programs. Each course must be tailored to the PNG context and incorporate experiential learning, workplace projects, and opportunities for people-to-people links between PNG and Australia. Curricula should also integrate cross-cutting themes such as GEDSI mainstreaming, climate change adaptation, and digital literacy.
Service Providers are encouraged to propose innovative delivery models, including blended or online formats, and to foster Communities of Practice and institutional linkages between PNG and Australian institutions.
Tenders will be evaluated based on technical merit (80%) and pricing (20%), with criteria including institutional capability, personnel expertise, course design and delivery, innovation, and potential for institutional collaboration. The successful Service Provider will be responsible for all aspects of course design, delivery, monitoring, evaluation, and reporting, and must comply with DFAT policies and AAPNG guidelines. A milestone-based payment structure will be used, and all deliverables must meet specified quality and reporting standards. The contract is expected to commence by 30 June 2025, subject to DFAT approval.
Offers must be submitted electronically by 3 June 2025 and remain valid for 90 days. This tender represents a significant opportunity to contribute to inclusive development and institutional transformation in Papua New Guinea through high-quality, targeted professional learning that supports national priorities and strengthens bilateral ties with Australia.
Timeline:
Invitation Issue Date: Wednesday 7 May 2025
Last Queries Date: Tuesday 20 May 2025 (5pm AEST)
Closing Date and Time: Tuesday 3 June 2025 (5pm AEST)
Documents:
AM 12561 – AAPNG – RFT Sport Short Courses – Part A-E [PDF]
AM 12561 – AAPNG – RFT Sport Short Courses – Part C Technical Proposal & Assessment [DOCX]
AM 12561 – AAPNG – RFT Sport Short Courses – Part D Pricing Schedule [XLSX]
AM 12561 – AAPNG – RFT Sport Short Courses – Part E Draft Services Agreement [DOCX]
Tetra Tech International Development, through the Australia Awards Papua New Guinea (AAPNG) program, invites qualified Australian Registered Training Organisations (RTOs) to submit tenders for the design and delivery of Youth Short Courses. These courses aim to empower young people across Papua New Guinea with practical skills and leadership capabilities that support national development priorities, as outlined in the Medium-Term Development Plan IV 2023-2027 and the Australia-PNG Development Partnership Plan 2024-2029.
The Youth Short Courses will be delivered between July 2025 and June 2027 and will include up to eight professional learning workshops and study tours, each targeting up to 30 participants. These courses are designed to enhance employability, foster innovation, and promote civic engagement among PNG’s youth.
Thematic areas include project management, decision-making, financial literacy, ICT, entrepreneurship, and monitoring and evaluation. Each course must be tailored to the PNG context and incorporate experiential learning, workplace projects, and opportunities for people-to-people links between PNG and Australia. Curricula should also integrate cross-cutting themes such as GEDSI mainstreaming, climate change adaptation, and digital literacy.
Service Providers are encouraged to propose innovative delivery models, including blended or online formats, and to foster Communities of Practice and institutional linkages between PNG and Australian institutions. The courses should also support institutional capacity building and explore opportunities for recognition under the National Microcredentials Framework.
Tenders will be evaluated based on technical merit (80%) and pricing (20%), with criteria including institutional capability, personnel expertise, course design and delivery, innovation, and potential for institutional collaboration. The successful Service Provider will be responsible for all aspects of course design, delivery, monitoring, evaluation, and reporting, and must comply with DFAT policies and AAPNG guidelines. A milestone-based payment structure will be used, and all deliverables must meet specified quality and reporting standards. The contract is expected to commence by 30 June 2025, subject to DFAT approval.
Offers must be submitted electronically by 3 June 2025 and remain valid for 90 days. This tender represents a significant opportunity to contribute to inclusive development and youth empowerment in Papua New Guinea through high-quality, targeted professional learning that supports national priorities and strengthens bilateral ties with Australia.
Timeline:
Invitation Issue Date: Wednesday 7 May 2025
Last Queries Date: Tuesday 20 May 2025 (5pm AEST)
Closing Date and Time: Tuesday 3 June 2025 (5pm AEST)
Documents:
AM 12562 – AAPNG – RFT Youth Short Courses – Part A-E [PDF]
AM 12562 – AAPNG – RFT Youth Short Courses – Part C Technical Proposal & Assessment [DOCX]
AM 12562 – AAPNG – RFT Youth Short Courses – Part D Pricing Schedule [XLSX]
AM 12562 – AAPNG – RFT Youth Short Courses – Part E Draft Services Agreement [DOCX]
The Australian Infrastructure Financing Facility for the Pacific (AIFFP) is Australia’s largest and most significant infrastructure investment in the Pacific. This $4 billion infrastructure initiative is actively engaging with countries in the region to significantly boost Australia’s support for infrastructure development in Pacific countries and Timor-Leste. The Facility uses grant funding combined with loans to support the development of high priority, quality infrastructure.
The AIFFP Investment Preparation and Support Unit (SU), managed by Tetra Tech International Development, is contracted to support the AIFFP meet its objectives.
Telikom PNG (Telikom) is currently using two BSS systems, one of which has reached end-of-life. Telikom proposes to switch to a new, modern single BSS. Telikom envisages the new BSS will streamline billing processes, improve operational efficiency, and support long-term growth. It also wants to ensure a secure and trusted network that meets high-level industry standards during integration and ongoing operation (exact cybersecurity standard TBA).
Telikom has conducted a procurement and contracting process for the replacement BSS, along with the additional service of a VW, with a preferred supplier selected.
The AIFFP, in considering support for Telikom for the proposed BSS replacement and VW, requires a technical due diligence of Telikom’s requirements, the preferred supplier’s solution and the proposed contractual arrangements between them.
There is also a possible requirement for technical contract management client-side support to assist Telikom implement and integrate the proposed solutions.
Timeline:
Invitation Issue Date: Wednesday 15 May 2025
Last Queries Date: Wednesday 4 June 2025 (2pm AEST)
Closing Date and Time: Wednesday 11 June 2025 (2pm AEST)
Documents:
AM 12587 – AIFFP – RFQ – Telikom PNG BSS & VW Project Technical Due Diligence – Part A-D [PDF]