vnrx_314.htm

EXHIBIT 31.4

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Terig Hughes, certify that:

1.

I have reviewed this Amendment No. 1 to the Quarterly Report on Form 10-Q/A of VolitionRx Limited;

2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: August 15, 2025

/s/ Terig Hughes

Terig Hughes

Chief Financial Officer and Treasurer

(Principal Financial and Accounting Officer)

1.	I have reviewed this Amendment No. 1 to the Quarterly Report on Form 10-Q/A of VolitionRx Limited;

2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: August 15, 2025		/s/ Terig Hughes
		Terig Hughes
		Chief Financial Officer and Treasurer
		(Principal Financial and Accounting Officer)