Piedmont Office Realty Trust (PDM) 10-K 2015 FY Annual report

EXHIBIT 32.2

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (18 U.S.C. 1350)

In connection with the Annual Report of Piedmont Office Realty Trust, Inc. (the “Registrant”) on Form 10-K for the year ended December 31, 2015, as filed with the Securities and Exchange Commission (the “Report”), the undersigned, Robert E. Bowers, Chief Financial Officer of the Registrant, hereby certifies, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge and belief:

(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 Registrant.

It is not intended that this statement be deemed to be filed for the purposes of the Securities Exchange Act of 1934.

By:	/s/ ROBERT E. BOWERS
	Robert E. Bowers
	Chief Financial Officer
	February 17, 2016