Reference  ·  Bid and Tender

Common Language Framework

Bid Processes, Teams, and Acronyms

Bidding has its own language, and that language is not always consistent. This reference document sets out the common acronyms, processes, team roles, and governance terms used across the bid lifecycle — from market engagement through to post-award debrief. A working reference for anyone new to formal procurement, and a shared language foundation for bid-related product development.

Bid Process Stages and Acronyms

Market Engagement and Pre-Procurement — Client led, Supplier Influenced
# Abbr Full Title What it is What it does Notes
1 PIN Prior Information Notice Advance notice of a potential procurement (common in public sector) Signals pipeline opportunities and allows early positioning Sometimes omitted in private sector bidding
2 EOI Expression of Interest Supplier signals interest in opportunity Early engagement and pipeline qualification Often combined with early RFI or informal engagement
3 RFI Request for Information Early-stage document issued by a buyer to gather market intelligence Shapes buyer understanding and influences future requirement design May be merged with market engagement events
4 Capture Planning Structured approach to positioning before tender release Improves probability of win through early influence Supplier-side activity running in parallel
Supplier Selection — Filtering Stage
# Abbr Full Title What it is What it does Notes
6a PQQ Pre-Qualification Questionnaire Screening document assessing supplier capability and suitability Down-selects suppliers before full tender stage These are functionally the same. The SQ is the UK standard term. Sometimes integrated into the ITT for smaller procurements.
6b SQ Selection Questionnaire UK public sector replacement for PQQ Standardised supplier selection and compliance filtering
7 Bid / No Bid Internal decision whether to pursue opportunity Protects resource allocation and strategic alignment Often revisited multiple times
Tender Phase — Core Bid Development
# Abbr Full Title What it is What it does Notes
8a ITT Invitation to Tender Formal request for detailed bid submission Core competitive submission stage Mutually exclusive formats depending upon procurement type
8b RFP Request for Proposal Request for solution-based proposals rather than strict compliance bids Enables innovation and differentiated solutions
8c RFQ Request for Quotation Price-focused request for defined goods/services Used for low complexity, cost-driven procurements
9 Compliance Matrix Maps requirements to response locations Ensures full coverage of client requirements Starts immediately on release
Bid Development
# Abbr Full Title What it is What it does Notes
10 Black Hat Review Assessment of likely competitor strategy and position Strengthens competitive differentiation Shapes bid development
11 Win Themes / Solution Development Core messages explaining why your solution should win Aligns narrative to client priorities and scoring criteria Uses black hat insights and customer understanding
12 Compliance Matrix Maps requirements to response locations Ensures full coverage of client requirements Developed with solution to structure response requirements
13 Blue Hat Review Early review of win strategy and solution design Ensures alignment with client needs before writing begins Tests if proposed solution is credible and winnable
14 Pink Team Review Review of structure, themes, and response plans Validates direction before full content development Validates structure, messaging and answer strategy
15 Bid Writing Focused development of detail Documenting response AI significant assist here
16 Red Team Review Objective review against evaluation criteria Identifies weaknesses and improves score potential Independent challenge against evaluation criteria
17 White Hat Review Checks adherence to instructions and requirements Ensures bid is compliant and avoids disqualification Final compliance validation prior to submission
18 Gold Team Review Final senior leadership review Confirms readiness for submission and strategic alignment Final governance and risk acceptance

Bid Teams and Roles

Title Role Explanation Purpose
Bid Manager Bid Lead Oversees the entire bid process and submission Ensures coordination, deadlines, and quality control
Capture Manager Pre-Bid Strategist Leads opportunity shaping before tender release Positions organisation for success pre-competition
Proposal Manager Submission Manager Manages response development and document production Translates strategy into structured submission
Subject Matter Expert (SME) Technical Specialist Provides domain expertise for content Ensures credibility and technical accuracy
Solution Architect Solution Designer Develops overall delivery model and approach Aligns solution to requirements and win themes
Commercial Lead Pricing Specialist Develops pricing and commercial strategy Ensures competitiveness and profitability
Red Team Independent Review Panel Internal or external reviewers Challenges and strengthens submission quality
Pink Team Internal Review Group Early-stage reviewers Refines structure and messaging
Bid Writer Content Developer Produces written responses Converts inputs into compelling narrative
Graphics / Design Team Visual Communication Specialists Develop visuals and formatting Enhances clarity, readability, and impact

Supporting Concepts and Governance

Term Full Title Brief Explanation Purpose within Bidding Architecture
BAFO Best and Final Offer Final submission stage after negotiation Drives commercial optimisation before award
Win Themes Value Propositions Core messages explaining why your solution should win Aligns narrative to client priorities and scoring criteria
Evaluation Criteria Scoring Framework Defines how bids are assessed Guides response focus and prioritisation
Weightings Score Allocation Relative importance of each section Informs effort distribution
Clarifications Buyer Q&A Process Formal mechanism to ask questions Reduces ambiguity and risk
Standstill Period Post-Award Pause Period between award decision and contract signing Allows challenge and ensures transparency
Debrief Post-Bid Feedback Feedback from buyer after decision Supports continuous improvement
Framework Agreement Pre-approved Supplier List Multi-supplier agreement for future call-offs Provides route to market without full competition
DPS Dynamic Purchasing System Open procurement system for suppliers Enables ongoing supplier entry and competition