Company: NCNA
Filing Date: 2025-03-20
Form Type: 20-F
Source: 0000950170-25-042709
Chunk: 270

Company: NuCana plc
Filing Date: 2025-03-20
Form: 20-F
Item: Item 16B
Chunk 270
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 Item 16B. Code of Ethics
 Our Code of Business Conduct and Ethics is applicable to all of our employees, officers and directors and is available on our website at http://www.nucana.com. We expect that any amendment to this code, or any waivers of its requirements, will be disclosed on our website. Information contained on, or that can be accessed through, our website is not incorporated by reference into this Annual Report, and you should not consider information on our website to be part of this Annual Report.
 Item 16C. Principal Accountant Fees and Services
 Our financial statements have been prepared in accordance with IFRS and are audited by Ernst & Young LLP, our independent registered public accounting firm registered with the Public Company Accounting Oversight Board in the United States.
Ernst & Young LLP has served as our independent registered public accountant for each of the years ended December 31, 2022, December 31, 2023, and December 31, 2024 for which audited statements appear in this Annual Report.
The following table shows the aggregate fees billed to us, including some of our subsidiaries, for services rendered by Ernst & Young LLP.

                             Year ended December 31,          
                         2024                  2023           
                             (in thousands)                   
Audit Fees                   £     414               £     353
Audit-Related Fees (1)       65                      277      
Total                        £     479               £     630
 

(1)Audit-Related Fees are primarily for quarterly reviews and services related to SEC filings.
 Our Audit Committee reviews and pre-approves the scope and the cost of audit services related to us and permissible non-audit services performed by the independent auditors, other than those for de minimis services which are approved by the Audit Committee prior to the completion of the audit. All of the services related to our company provided by Ernst & Young LLP during the last two fiscal years have been approved by the Audit Committee.