Procurement Instrument Identifier: TIRWR07C00020

Modification # Transaction #	Vendor Name Modification Parent	Major Agency Category Modification Agency Major Funding Agency	Product Service Code	Dollars Obligated	Fiscal Year	To Record
1	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	$0.00	2007	12411091
	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	$176,756.00	2007	15646885
6	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	($40,026.00)	2008	17432393
3	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	$0.00	2008	18667781
5	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	$0.00	2008	18794767
2	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	($64,756.00)	2008	20044901
4	Derosa Research And Trading Incorporated Derosa Research And Trading Inc	Department Of The Treasury Internal Revenue Service Department Of The Treasury	R424: Expert Witness	$40,026.00	2008	20054711

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