Supplying the Cambridge Institute for Sustainability Leadership (CISL)

At the University of Cambridge, our mission is clear: to contribute to society through the pursuit of education, learning, and research at the highest international levels of excellence. As a vital part of this mission, our Procurement Services team drives innovation, fosters strategic partnerships, and champions sustainability. 

All suppliers must comply with the University’s Supplier Code of Conduct and understand the mandatory compliance that applies when working with the University.  

Invoicing CISL – Submission Guidelines 

To ensure prompt processing by the University of Cambridge, all invoices submitted to the CISL Finance team must meet the following criteria: 

Submission Requirements 

• Email Delivery: Invoices must be sent directly from the Supplier/Vendor to our dedicated mailbox: SupplierInvoices@cisl.cam.ac.uk 

• Attachment Format: Each email should include one invoice only, attached as a PDF file 

Invoice Content Requirements 

To be processed, invoices must contain: 

• A unique Invoice Number 

• An Invoice Date 

• A single, valid Purchase Order (PO) number 

• Current and valid bank details for payment 

• Invoices must be addressed correctly, to: 
  University of Cambridge 
  Cambridge Institute for Sustainability Leadership 
  The Entopia Building 
  1 Regent Street 
  Cambridge, CB2 1GG, UK 

Important Notice

Invoices that do not meet these minimum requirements are subject to rejection. 

For further information, please contact your CISL representative or reach out to our Accounts Payable team at AccountsPayable@cisl.cam.ac.uk