Tender Terminology Explained (Bid, RFQ, RFP, BAC, BEC, etc.)

Introduction

Tendering and procurement have their own language. Whether you are a supplier preparing your first submission or a project manager overseeing a purchase, understanding common tender terminology helps you respond accurately, evaluate bids fairly, and avoid costly mistakes. This guide explains the most frequently used terms—what they mean, how they differ, and why they matter.

Key Tendering Terms and Abbreviations

Tender / Bid

Tender and bid are often used interchangeably. Both refer to an offer from a supplier or contractor proposing to provide goods, services, or works at a specified price and on defined terms in response to an invitation from a buyer.

RFQ (Request for Quotation)

An RFQ asks suppliers to quote prices for clearly specified goods or services. It is price-focused and used when technical requirements are well-defined and comparable across bidders.

RFP (Request for Proposal)

An RFP requests detailed proposals, including technical approach, methodology, timelines, experience, and price. RFPs are used when buyers need solutions or when quality, innovation, and approach matter as much as cost.

RFI (Request for Information)

An RFI is an information-gathering tool used early in the procurement lifecycle to understand market capabilities, pricing ranges, or possible solutions before issuing an RFQ or RFP.

ITT / ITB (Invitation to Tender / Invitation to Bid)

A formal invitation for any interested suppliers to submit a tender or bid. ITTs/ITBs are typically used in public procurement and follow prescribed rules and timelines.

EOI (Expression of Interest) and SOQ (Statement of Qualifications)

These documents are used to shortlist suppliers. An EOI signals interest in participating; an SOQ provides evidence of a supplier's qualifications, experience, and capacity to perform the contract.

BAC (Bids and Awards Committee)

A procurement governance committee responsible for managing and awarding tenders. The exact name and role vary by jurisdiction, but BAC typically oversees the procurement process, ensures compliance, and approves awards.

BEC (Bid Evaluation Committee / Technical Evaluation Committee)

A group tasked with evaluating bids against technical and commercial criteria. They assess compliance, technical merit, and value for money, then recommend the best bid to the awarding authority.

ABC (Approved Budget for the Contract)

The maximum budget allocated for a contract. It helps determine procurement strategy and whether bids are within expected financial limits.

BOQ (Bill of Quantities)

A detailed list of materials, parts, and labor with quantities used primarily in construction and engineering tenders to standardize pricing and comparison.

Bid Bond / Bid Security / EMD (Earnest Money Deposit)

Financial guarantees submitted with a bid to demonstrate the bidder's commitment. They protect the buyer if the bidder withdraws or fails to sign the contract after award.

Performance Bond / Performance Guarantee

A security that ensures the contractor will complete the work according to the contract. It protects the buyer against non-performance or poor performance.

Addendum and Corrigendum

An addendum is an official change or clarification to tender documents issued before bid closing. A corrigendum corrects errors or omissions in the original tender documents.

LOI and LOA (Letter of Intent and Letter of Award)

A Letter of Intent signals a buyer's intention to award a contract, usually subject to final checks. A Letter of Award formally notifies the successful bidder that the contract has been awarded.

NTP (Notice to Proceed)

A formal notice from the buyer instructing the contractor to begin work, often after contract signing and provision of performance security.

Common Tender Types

• Open Tendering – Anyone can submit a bid; commonly used in public procurement.
• Selective / Restricted Tendering – Only prequalified suppliers are invited to bid.
• Two-Stage Tender – Stage one evaluates technical proposals; stage two requests pricing from shortlisted bidders.
• Framework Agreement – Long-term arrangement with one or more suppliers for repeated purchases under agreed terms.
• Direct Procurement / Single Source – Buying directly from a single supplier without competitive bidding; used in exceptional circumstances.

How Tenders Are Evaluated

Evaluation methods vary, but here are common approaches:

• Lowest Responsive Bid – The lowest price among bids that meet all mandatory requirements.
• MEAT (Most Economically Advantageous Tender) – A balanced assessment of quality, technical merit, lifecycle cost, and price.
• Pass/Fail Compliance – Bids must meet mandatory criteria; non-compliant bids are rejected before scoring.
• Technical and Financial Scoring – Separate scores for technical proposal and price, combined using pre-defined weights.

Practical Tips for Bidders

• Read the tender documents thoroughly: scope, deadlines, submission method, evaluation criteria, and mandatory forms.
• Attend the pre-bid meeting and submit questions in writing. Clarifications can be released as addenda.
• Ensure forms are signed and all required documents are included: technical specs, financials, bid security, and company certificates.
• Check price validity and include clear unit pricing if a BOQ is used.
• Follow submission instructions to the letter: format, sealed envelopes or electronic platform, and on-time delivery.
• Keep evidence of submission (delivery receipts, platform confirmation). If rejected, request debriefing to improve future bids.

Common Pitfalls to Avoid

• Missing the submission deadline or submitting incomplete documents.
• Ignoring mandatory compliance requirements or failing to provide required securities.
• Under-pricing without considering risks, contingencies, or contract obligations.
• Assuming local procurement rules match those in other jurisdictions—always check local regulations.

Conclusion

Understanding tender terminology reduces risk and improves your chances of success—whether you’re bidding for a contract or running a procurement process. Keep a glossary handy, follow procedures carefully, and apply best-practice evaluation criteria to ensure fair, transparent, and value-driven outcomes.