Attached files

file filename
EX-23 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - MCKESSON CORPmck_exhbit23x3312018.htm
10-K - 10-K - MCKESSON CORPmck_10kx3312018.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 - MCKESSON CORPmck_exhibit312x3312018.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 - MCKESSON CORPmck_exhibit311x3312018.htm
EX-24 - POWER OF ATTORNEY - MCKESSON CORPmck_exhibit24x3312018.htm
EX-21 - LIST OF SUBSIDIARIES OF THE REGISTRANT - MCKESSON CORPmck_exhibit21x3312018.htm
EX-12 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - MCKESSON CORPmck_exhibit12x3312018.htm


Exhibit 32
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the annual report of McKesson Corporation (the “Company”) on Form 10-K for the year ended March 31, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, in the capacities and on the dates indicated below, each hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of their knowledge:
1.
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ John H. Hammergren
 
 
John H. Hammergren
 
 
Chairman of the Board, President and Chief Executive Officer
 
 
May 24, 2018
 
 
 
 
 
/s/ Britt J. Vitalone
 
 
Britt J. Vitalone
 
 
Executive Vice President and Chief Financial Officer
 
 
May 24, 2018
 
 
 
 
 

This certification accompanies the Report pursuant to § 906 of the Sarbanes-Oxley Act of 2002, and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, be deemed filed by the Company for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended.
A signed original of this written statement required by Section 906 has been provided to McKesson Corporation and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.