The simplest, fastest and most affordable means of gaining PAS91 Approval.
- Bronze - from £149 plus VAT
- Silver - from £189 plus VAT
- Gold - from £239 plus VAT
- Platinum - from £895 plus VAT
- No membership fees



PQS offers a selection of bundled prequalification scheme packages based on requirements of PAS91 and incorporating the Common Assessment Standard (CAS).
PAS 91 is a publicly available specification (PAS) that sets the content, format, and use of questions widely applicable to pre-qualification for construction tendering. PQS offers the simplest, fastest, most-affordable means of obtaining this pre-qualification. Bundled prequalification packages start from as little as £149 +VAT.
You are awarded Bronze, Silver, Gold, or Platinum certification which is valid for 12 months from the successful completion date of your desktop assessment. Exemptions where there are valid health & safety, environmental, or quality certifications do apply. For organisations seeking on-site verification, select ‘verification’ option – and your on-site verification will start on successful completion of the desktop assessment.
All assessments are undertaken by qualified assessors.
| PAS 91 Package | Bronze | Silver | Gold | Platinum | |
|---|---|---|---|---|---|
| Identity | ✔ | ✔ | ✔ | ✔ | |
| Business & Professional Standing | ✔ | ✔ | ✔ | ✔ | |
| Health & Safety - SSIP | ✔ | ✔ | ✔ | ✔ | |
| Environment | ✔ | ✔ | ✔ | ||
| Quality | ✔ | ✔ | ✔ | ||
| Equality & Diversity | ✔ | ✔ | ✔ | ||
| Financial | ✔ | ✔ | ✔ | ||
| Corporate Social Responsibility (incl. modern slavery) | ✔ | ✔ | |||
| Data Protection & Information Security | ✔ | ✔ | |||
| Information Management | ✔ | ✔ | |||
| Site Based Audit | ✔ | ||||
| Less than 5 workers | £149 + VAT | £189 + VAT | £239 + VAT | £895 + VAT | |
| 5 to 10 workers | £169 + VAT | £199 + VAT | £249 + VAT | £995 + VAT | |
| 11 and more workers | £179 + VAT | £229 + VAT | £279 + VAT | £1100 + VAT | |
Email enquiries@pqscheme.com for an on site verification quote.
Desktop Assessment
You will upload evidence to our portal to satisfy each assessment standard. A remote desktop assessment will be conducted by one of our qualified assessors.
Verification Assessment
“Achieving this certification has enhanced our credibility with clients and opened doors for new work opportunities, particularly in the construction and property maintenance sectors where compliance is critical.”
“Great experience, nothing but helpful – Thank you from a very happy team!.”
“If you’re still battling through a SSIP application and finding it painful, you need to know there’s another way. We’ve been SSIP accredited via PQS since 2022 – and honestly, it’s been a breath of fresh air. Straightforward. Supportive. Zero drama. No Chasing. No unclear criteria. No feeling like you need a degree in admin […]
“Brilliant experience with these guys. They were helpful, thorough and guided us every step of our journey. Highly recommended.“