Vendor due diligence

Request the evidence your organisation needs before approving a supplier.

This checklist separates public catalogue information from the corporate, technical, commercial and service documents that may be required for vendor registration, tender evaluation or purchase approval.

Corporate and contracting identity

Entity details

Request the full contracting name, constitution, registration identifier, tax registration and registered address that will appear on the quotation and invoice.

Authorised contacts

Request the commercial contact, escalation channel and signing authority applicable to the transaction.

Bank and payment verification

Verify payment instructions through an independently confirmed channel before remittance. Do not rely only on an email requesting a change of bank details.

Product and supply responsibility

Identity

Exact model

The quotation should identify the model or controlled configuration reference, quantity and product revision where applicable.

Role

Supply responsibility

Confirm whether the item is manufactured, assembled, integrated, private-labelled, distributed or otherwise sourced, and who owns warranty and service obligations.

Evidence

Technical documents

Match the datasheet, manual, certificate, calibration or test report to the quoted model and check scope, issue date and revision.

Site

Installation requirements

Confirm utilities, space, ventilation, drainage, environmental conditions, commissioning, training and acceptance responsibilities.

Commercial and after-sales checks

Evidence status rules

Do not infer

A logo, category page, preliminary brochure or generic statement is not proof of manufacturing origin, certification, calibration or regulatory suitability.

Match the scope

Check that every certificate or report covers the exact product, model, facility, process, standard and validity period relevant to the purchase.

Record deviations

Any difference between the URS and the offered configuration should be listed and accepted before order placement.

Request documents

Send the onboarding or tender checklist used by your organisation.

The response can identify which documents are applicable and available for the proposed transaction. Submission of a request does not itself confirm qualification or availability.