Contact: M. Keith Waddell
Vice Chairman, President and Chief Financial Officer
(650) 234-6000

MENLO PARK, California, January 19, 2010 -- Robert Half International Inc. (NYSE symbol: RHI) today announced it expects to release fourth-quarter 2009 earnings results on Thursday, January 28, at approximately 4 p.m. EST. Robert Half International management will conduct a conference call at 5 p.m. EST on January 28, following the release. The dial-in number is 800-862-9098 (+1-785-424-1051 outside the United States) and the passcode is "Robert Half International." A taped recording of this call will be available for replay beginning at approximately 8 p.m. EST on January 28 and ending at 8 p.m. EST on February 5. The dial-in number for the replay is 800-374-0934 (+1-402-220-0680 outside the United States). The conference call also will be archived in audio format on the company's website at

Founded in 1948, Robert Half International Inc., the world's first and largest specialized staffing firm, is a recognized leader in professional consulting and staffing services, and is the parent company of Protiviti®, a global consulting and internal audit firm composed of experts in risk, advisory and transaction services. The company's specialized staffing divisions include Accountemps®, Robert Half® Finance & Accounting and Robert Half® Management Resources, for temporary, full-time and senior-level project professionals, respectively, in the fields of accounting and finance; OfficeTeam®, for highly skilled temporary administrative support personnel; Robert Half® Technology, for information technology professionals; Robert Half® Legal, for legal personnel; and The Creative Group®, for advertising, marketing and web design professionals.

Robert Half International has staffing and consulting operations in more than 400 locations worldwide.