Perma-Fix Postpones 2012 Year-End Earnings Conference Call

ATLANTA, GA -- (MARKETWIRE) -- 03/18/13 -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) today announced that it has postponed its fourth quarter and year-end 2012 conference call due to a delay in finalizing certain items related to the year-end audit. The company plans to reschedule the conference call and issue its year-end financial results later this week.

About Perma-Fix Environmental Services

Perma-Fix Environmental Services, Inc. is a nuclear services company and leading provider of nuclear and mixed waste management services. The Company's nuclear waste services include management and treatment of radioactive and mixed waste for hospitals, research labs and institutions, federal agencies, including the DOE, the Department of Defense ("DOD"), and the commercial nuclear industry. The Company's nuclear services group provides project management, waste management, environmental restoration, decontamination and decommissioning, new build construction, and radiological protection, safety and industrial hygiene capability to our clients. The Company operates four nuclear waste treatment facilities and provides nuclear services at DOE, DOD, and commercial facilities, nationwide. Please visit us on the World Wide Web at http://www.perma-fix.com.

Please visit us on the World Wide Web at http://www.perma-fix.com.

Contacts:
David K. Waldman-US Investor Relations
Crescendo Communications, LLC
(212) 671-1021

Herbert Strauss-European Investor Relations
herbert@eu-ir.com
+43 316 296 316