Exhibit 13
CERTIFICATION UNDER SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report on Form 20-F (the “Report”) of British American Tobacco
p.l.c., a public limited company incorporated in England and Wales (the “Company”), for the year
ended December 31, 2025, as filed with the Securities and Exchange Commission on the date hereof,
each of the undersigned officers certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that the Report fully complies with the requirements
of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in
the Report fairly presents, in all material respects, the financial condition and results of operations of
the Company.
Signature: | /s/ Tadeu Marroco | Date: | 13 February 2026 |
Tadeu Marroco Chief Executive |
Signature: | /s/ Javed Iqbal | Date: | 13 February 2026 |
Javed Iqbal Interim Chief Financial Officer |