BOSTON & PERTH, Australia--(BUSINESS WIRE)--pSivida Limited (NASDAQ: PSDV)(ASX: PSD)(FF: PSI), a global drug delivery company, today announced that on December 27, 2007, the Company received a letter from the NASDAQ Listing Qualifications Department notifying the Company that, for the last 30 consecutive business days, the bid price of the Company’s American Depositary Shares (“ADSs”) has closed below the minimum $1.00 per share required for continued listing on the NASDAQ Global Market under Marketplace Rule 4450(a)(5). Under the rules set forth by the NASDAQ Listing Qualifications Department, issuing this notice is customary practice when a NASDAQ quoted company’s closing bid price has been less than $1.00 per share for 30 consecutive trading days.