Fair Isaac Expands Decision Management Opportunities Globally with Localization of Blaze Advisor System

Fair Isaac Corporation (NYSE:FIC), the leading provider ofanalytics and decision management technology, today announced thatversion 6.1 of its award-winning Blaze Advisor(TM) business rulesmanagement system is now available in five languages, in addition toEnglish. Businesses worldwide can now develop and deploy businessrules using interfaces and data represented in French, German,Spanish, Brazilian Portuguese, and Japanese.

The localization of the Blaze Advisor system accelerates andsimplifies strategy execution with enterprise business rules to helpbusinesses reach new levels of agility in an increasingly complex,competitive and regulated global economy. Building upon a tradition ofbringing innovative capabilities to the rules market, the systemdemonstrates Fair Isaac's continued investment in and commitment toenterprise decision management both domestically and abroad.

"The introduction of localized rules development environments anddocumentation provides businesses with the ability to acceleratedecision management regardless of where business decisions aremaintained," said Mark Layden, vice president and general manager ofEnterprise Decision Management Software at Fair Isaac. "Our clientsare now in a position to harness the power of rules and develop themacross the extended enterprise to ensure that business processesconform to internal and external standards."

The latest release of Fair Isaac's Blaze Advisor system includesthe advanced Rete III inference engine for best-in-class performancewithin complex, enterprise-class deployments and powerful rulesmanagement capabilities. The system also offers a .NET and Javaversion and fully supports multi-platform deployment of rules.

Blaze Advisor rules management system is used by many of theworld's leading companies. It is the first rules engine to supportJava, .NET and COBOL deployment of the same rules. The multi-platformsolution supports Web Services and SOA, Java 2 Enterprise Edition(J2EE) platforms, Microsoft .NET and COBOL for z/OS mainframes.

Blaze Advisor system is part of Fair Isaac's software andsolutions for Enterprise Decision Management, which combines dataanalytics, modeling and policy-level control to let companies defineand manage their automated business systems for improved efficiencyand greater profitability.

About Fair Isaac

Fair Isaac (NYSE:FIC) makes decisions smarter. The company'ssolutions and technologies for Enterprise Decision Management givebusinesses the power to automate more processes, and apply moreintelligence to every customer interaction. Through increasing theprecision, consistency and agility of their decisions, Fair Isaacclients worldwide increase sales, build customer value, cut fraudlosses, manage credit risk, reduce operational costs, meet changingcompliance demands and enter new markets more profitably. Founded in1956, Fair Isaac powers hundreds of billions of decisions per year infinancial services, insurance, telecommunications, retail, consumerbranded goods, healthcare and the public sector. Fair Isaac also helpsmillions of individuals manage their credit health through thewww.myfico.com website. Visit Fair Isaac online at www.fairisaac.comor e-mail edm@fairisaac.com.

Statement Concerning Forward-Looking Information

Except for historical information contained herein, the statementscontained in this press release that relate to Fair Isaac, includingstatements regarding its Fair Isaac Blaze Advisor business rulesmanagement product offering, and the benefits to be derived from thisproduct offering, are forward-looking statements within the meaning ofthe "safe harbor" provisions of the Private Securities LitigationReform Act of 1995. These forward-looking statements are subject torisks and uncertainties that may cause actual results to differmaterially, including any unforeseen technical difficulties related tothe implementation, use and functionality of the offering, the risksthat customers will not perceive material benefits from the offering,failure of the product to deliver the expected results, thepossibility of errors or defects in the offering, regulatory changesapplicable to the use of consumer credit and other data, and otherrisks described from time to time in Fair Isaac's SEC reports,including its Annual Report on Form 10-K for the year ended September30, 2005, and its quarterly report on Form 10-Q for the period endedMarch 31, 2006. Forward-looking statements should be considered withcaution. If any of these risks or uncertainties materializes or any ofthese assumptions proves incorrect, Fair Isaac's results could differmaterially from Fair Isaac's expectations in these statements. FairIsaac disclaims any intent or obligation to update theseforward-looking statements.

Fair Isaac and Blaze Advisor are trademarks or registeredtrademarks of Fair Isaac Corporation, in the United States and/or inother countries. Other product and company names herein may be thetrademarks of their respective owners.