EDGAR Filing Documents for 0001423799-09-000012

Form N-CSR - Certified Shareholder Report:

SEC Accession No. 0001423799-09-000012

Filing Date

2009-08-25

Accepted

2009-08-25 15:47:02

Documents

Period of Report

2009-06-30

Effectiveness Date

2009-08-25

Document Format Files

Seq	Description	Document	Type	Size
1	SEMI-ANNUAL REPORT	semiforms-dirf.htm	N-CSR	471592
2	CERTIFICATION REQUIRED BY RULE 30A--2	exhibit302-dirf.htm	EX-99.CERT	11976
3	CERTIFICATION REQUIRED BY SECTION 906	exhibit906-dirf.htm	EX-99.906CERT	4389
5		irfncsrx3x1.jpg	GRAPHIC	1648
6		irfncsrx3x2.jpg	GRAPHIC	4648
7		irfncsrx4x1.jpg	GRAPHIC	1635
8		irfncsrx28x1.jpg	GRAPHIC	78631
9		irfncsrx1x1.jpg	GRAPHIC	52031
	Complete submission text file	0001423799-09-000012.txt		682841

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0001423799
Series S000021488		Dreyfus Institutional Reserves Money Fund
Class/Contract C000061453		Institutional Shares
Class/Contract C000061454		Hamilton Shares
Class/Contract C000061455		Agency Shares
Class/Contract C000061456		Premier Shares
Class/Contract C000061457		Classic Shares
	Status	Name	Ticker Symbol
CIK 0001423799
Series S000021490		Dreyfus Institutional Reserves Treasury Fund
Class/Contract C000061462		Institutional Shares
Class/Contract C000061463		Hamilton Shares
Class/Contract C000061464		Agency Shares
Class/Contract C000061465		Premier Shares
Class/Contract C000061466		Classic Shares
	Status	Name	Ticker Symbol
CIK 0001423799
Series S000021491		Dreyfus Institutional Reserves Treasury Prime Fund
Class/Contract C000061467		Institutional Shares
Class/Contract C000061468		Hamilton Shares
Class/Contract C000061469		Agency Shares
Class/Contract C000061470		Premier Shares

Mailing Address 200 PARK AVENUE NEW YORK NY 10166

Business Address 200 PARK AVENUE NEW YORK NY 10166 212-922-6000

Dreyfus Institutional Reserves Funds (Filer) CIK: 0001423799 (see all company filings)