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

November 7, 2006


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 issued an Order pursuant to Paragraphs 127(1)2 and 2.1 of the Act. The Order provides that: (1) all trading in and acquisitions of securities of RIM, whether direct or indirect, by any of the Respondents cease until two business days following the receipt by the Commission of all filings RIM is required to make pursuant to Ontario securities laws; and (2) if the Commission has not received by December 18, 2006 all filings RIM is required to make pursuant to Ontario securities laws, RIM will appear before the Commission 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

- 30 -



For media inquiries: Wendy Dey
Director, Communications
and Public Affairs
416-593-8120
  Laurie Gillett
Manager, Public Affairs
416-595-8913
For Investor Inquiries: OSC Contact Centre
416-593-8314
1-877-785-1555 (Toll Free)