Complete due diligence on your preferred supplier or provider before negotiating or awarding the contract. You can also do due diligence checks when shortlisting.
You complete due diligence by undertaking activities to independently verify that a supplier or provider:
All due diligence actions should be documented.
Check the supplier:
Other types of evidence you could ask for include:
It’s best to verify your information from more than one source — through your own research, by asking the supplier for documentation and by seeking confirmation from referees or third parties. Referees should be the supplier's current or recent customers. Third parties could be the supplier's accountant or bank manager.
Managing contractors - Protective Security Requirements (PSR)
Managing insider risk - Protective Security Requirements (PSR)
Supply chain security - Protective Security Requirements (PSR)
You can use previous experience with the supplier as part of your evidence – but you must make sure you're being objective and not biased. For example, documented knowledge of poor performance is a valid reason to rule out a supplier, but personal dislike isn't.
A verification matrix can help to show if you have all the relevant information to satisfy the panel that the preferred supplier has the capacity and capability to deliver.
Example:
Evaluation and due diligence options |
Criteria | ||
---|---|---|---|
Fit for purpose |
Ability to deliver |
Value for money | |
Accreditation check |
Yes |
Yes |
|
Written offer / proposal documents |
Yes |
Yes |
Yes |
Buyer clarifications |
Yes |
Yes |
Yes |
Reference checks |
Yes |
Yes |
|
Interview |
Yes |
Yes |
|
Presentation |
Yes |
Yes |
|
Site visit |
Yes |
Yes |
|
Audited accounts |
Yes |
||
Credit check |
Yes |
||
Companies office/Charities Register check |
Yes |
||
Accepts contract T&Cs |
Yes |
||
Police/security check |
Yes |
Yes |
If you uncover information that might influence the outcome of the evaluation process, provide this information to the evaluation panel so they can update scoring for the applicable supplier.
If the issues identified are serious, you must consider:
If you identify issues but you think they aren’t serious, consider: