Expression of Interest vs Tender vs RFQ: What's the Difference?

Expression of Interest vs Tender vs RFQ: What’s the Difference?

Government procurement uses a range of formal processes, each with its own purpose, structure, and expectations. If you have browsed a government tender portal, you have probably seen abbreviations like EOI, RFT, RFQ, RFP, and ATM. Understanding what each one means and how to respond to it is essential for any business pursuing government work.

This guide explains the three most common procurement processes, when government uses each one, and what you need to know to respond effectively.

Expression of Interest (EOI)

What It Is

An Expression of Interest is a preliminary process where the government asks the market to indicate whether they are interested in and capable of delivering a particular piece of work. It is not a request for a full proposal or a price. It is a market-testing exercise.

Why Government Uses EOIs

Government agencies use EOIs for several reasons:

• To gauge market capacity — Is there enough capable suppliers to run a competitive tender?
• To shortlist suppliers — Narrow a large field down to a manageable number before issuing a formal tender
• To understand market capabilities — What solutions or approaches are available?
• To inform procurement strategy — Decide whether to run an open tender, limited tender, or panel arrangement

What You Submit

EOI responses are typically shorter than full tender responses. You might be asked to provide:

• A company overview and capability statement
• Evidence of relevant experience (usually two to three examples)
• Key personnel qualifications
• Confirmation of availability and interest
• Any relevant certifications or accreditations

You are generally not asked to provide detailed pricing, a full methodology, or a complete project plan. The agency wants to know who you are and whether you can do the work, not exactly how you would do it.

What Happens After

After evaluating EOI responses, the agency typically does one of three things:

1. Issues a selective tender — Invites shortlisted respondents to submit a full tender. Only those who responded to the EOI are invited.
2. Establishes a panel — Creates a panel of pre-qualified suppliers from the EOI respondents.
3. Decides not to proceed — If the market response is insufficient, the agency may reconsider the procurement.

Key Point

An EOI is not a contract award. Submitting an EOI does not guarantee you will be invited to tender. But not submitting one guarantees you will be excluded from the next stage if it is a selective process.

Request for Tender (RFT)

What It Is

A Request for Tender is the formal procurement process where the government invites suppliers to submit a detailed proposal to deliver specified goods, services, or works. This is the process most people think of when they hear “government tender.”

Also known as:

• ATM — Approach to Market (the broad term used on AusTender)
• RFP — Request for Proposal (used more commonly in some states and in private sector)
• ITT — Invitation to Tender

Why Government Uses RFTs

An RFT is used when the government knows what it wants and needs to select the best supplier to deliver it. The scope is defined, the evaluation criteria are published, and the agency is ready to award a contract.

What You Submit

A full tender response typically includes:

• Compliance declarations — Signed statements confirming you meet mandatory requirements
• Response to evaluation criteria — Detailed written responses addressing each criterion, supported by evidence
• Pricing schedule — Itemised pricing in the format specified by the tender
• Capability evidence — Case studies, references, certifications, key personnel CVs
• Methodology — How you will deliver the work, including timelines, milestones, and quality processes
• Draft management plans — Risk, WHS, quality, transition, and other plans as requested
• Insurance certificates — Evidence of current or proposed insurance coverage

Evaluation Process

RFTs are evaluated against published criteria, which are usually weighted. Common criteria include:

• Technical capability and methodology (often 30 to 40 per cent)
• Relevant experience and past performance (often 20 to 30 per cent)
• Key personnel (often 10 to 20 per cent)
• Price/value for money (often 20 to 40 per cent)
• Risk management and WHS (often 5 to 10 per cent)

The weights are always published in the tender documents. Read them carefully; they tell you exactly where to focus your effort.

Key Point

The RFT is where the contract is won or lost. Your response must be comprehensive, compliant, and directly address every evaluation criterion with specific evidence.

Request for Quote (RFQ)

What It Is

A Request for Quote is a simpler, more streamlined procurement process used for lower-value or straightforward purchases where the scope is clearly defined and the main variable is price.

Why Government Uses RFQs

RFQs are used when:

• The procurement value is below tender thresholds (typically under $80,000 to $200,000 depending on the jurisdiction)
• The goods or services are standard and well-defined
• The agency knows exactly what it needs and just needs a price
• The work is being allocated from an existing panel arrangement

What You Submit

RFQ responses are typically much simpler:

• Pricing — The primary component, usually in a specified format
• Brief capability confirmation — Confirmation that you can deliver to the specification
• Availability and timing — When you can deliver
• Compliance confirmations — Any mandatory requirements

You are generally not asked to write lengthy responses to evaluation criteria or provide detailed methodologies. The agency wants a price for a defined scope.

Key Point

RFQs are often the fastest route to government work, especially for businesses on existing panels. The process is simpler, the timeframes are shorter, and the competition is usually limited to pre-qualified suppliers.

Comparison Summary

EOI:

• Purpose: Market testing and shortlisting
• Scope definition: Broad or exploratory
• Response effort: Low to medium (days)
• Pricing required: No
• Outcome: Shortlist or panel, not a contract

RFT:

• Purpose: Select supplier and award contract
• Scope definition: Detailed and specific
• Response effort: High (weeks)
• Pricing required: Yes, detailed
• Outcome: Contract award

RFQ:

• Purpose: Get best price for defined scope
• Scope definition: Clear and specific
• Response effort: Low (hours to days)
• Pricing required: Yes, primary focus
• Outcome: Purchase order or contract

Other Terms You May Encounter

• RFI (Request for Information) — An even more preliminary process than an EOI. The agency is gathering information about what the market can offer. Usually no commitment or shortlisting.
• Limited Tender — A tender issued to a small number of invited suppliers, often following an EOI. Not publicly advertised.
• Open Tender — Published publicly, any eligible supplier can respond.
• Standing Offer / Panel — A pre-qualified list of suppliers. Work is allocated through RFQs to panel members.
• Multi-Use List (MUL) — South Australia’s term for a panel arrangement.

Strategic Considerations

Always Respond to EOIs in Your Area

Even if the EOI seems like a lot of effort for no guaranteed outcome, missing it means missing the opportunity entirely if the next stage is a selective tender.

Invest Heavily in RFTs

This is where contracts are won. A well-crafted RFT response is worth the investment of time and resources. Cut corners here and you waste the effort of everything that came before.

Be Ready for Quick RFQ Turnarounds

RFQs often have short response windows, sometimes just a few days. Having your pricing models, capability statements, and compliance documents ready to go means you can respond quickly when opportunities arise.

Monitor All Process Types

Do not only look for tenders. EOIs and RFQs appear on the same portals, and both can lead to significant contracts. Services like Australia Tender Alerts capture all procurement types across all portals.

For a complete overview of where to find these opportunities, read our guide to finding government tenders.

Understanding the procurement process type is the first step to responding effectively. Match your effort and approach to the process, and you will be ahead of suppliers who treat every opportunity the same way.