PQQ (Pre-Qualification Questionnaire)

A standardised questionnaire used to assess suppliers' suitability and capacity before inviting them to tender, ensuring only qualified bidders proceed to the full procurement process.

How it works

A Pre-Qualification Questionnaire (PQQ) is a formal assessment document used during the first stage of a two-stage procurement process. Contracting authorities issue PQQs to evaluate potential suppliers' technical capability, financial standing, and legal compliance before inviting shortlisted candidates to submit full tenders.

The PQQ typically covers areas including company registration details, relevant experience and track record, technical competency, financial stability (often requiring three years of accounts), insurance arrangements, health and safety policies, and compliance with equality and employment law. Suppliers must demonstrate they meet minimum standards across these criteria.

Under the Public Contracts Regulations 2015, contracting authorities can use PQQs for procurements above EU thresholds, though they must ensure questions are proportionate to the contract requirements and non-discriminatory.

Why it matters

PQQs enable public bodies to manage procurement efficiently by filtering out unsuitable suppliers early in the process. This reduces evaluation time and costs whilst ensuring only capable providers invest effort in preparing detailed tender responses. For suppliers, PQQs provide clarity on requirements and prevent wasted resources on contracts they cannot realistically deliver.

The process also supports transparency and equal treatment principles by applying consistent evaluation criteria to all potential bidders. However, authorities must balance thorough assessment with proportionality – overly burdensome PQQs can deter SMEs and innovative suppliers from participating.

Many organisations now use dynamic purchasing systems or framework agreements to reduce repeated PQQ exercises, streamlining procurement whilst maintaining quality standards.