Proceedings

Notice from the
Office of the Secretary

Ontario

Ontario Securities
Commission


20 Queen St. W.
Box 55, Suite 1900
Toronto, ON M5H 3S8
Commission des valeurs mobilières de l'Ontario

FOR IMMEDIATE RELEASE

March 7, 2007

IN THE MATTER OF THE SECURITIES ACT
R.S.O. 1990, c. S.5, AS AMENDED

- AND -

IN THE MATTER OF

CERTAIN DIRECTORS, OFFICERS AND OTHER INSIDERS OF
RESEARCH IN MOTION LIMITED
(BEING THE PERSONS AND COMPANIES LISTED IN SCHEDULE “A” HERETO)

TORONTO – Following a hearing held today, the Commission ordered pursuant to subsection 127(2) and section 144 of the Act, that the MCTO is varied to provide that, if the Commission has not received by June 1, 2007 all filings RIM is required to make pursuant to Ontario securities laws, RIM will appear before the Commission on June 5, 2007 with a report on the status of its continuous disclosure obligations.

A copy of the Order is available at www.osc.gov.on.ca

OFFICE OF THE SECRETARY
JOHN P. STEVENSON
SECRETARY

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