<SUBMISSION>
<ACCESSION-NUMBER>0001341004-07-001028
<TYPE>6-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20070323
<FILING-DATE>20070328
<DATE-OF-FILING-DATE-CHANGE>20070328
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>RESEARCH IN MOTION LTD
<CIK>0001070235
<ASSIGNED-SIC>3661
<IRS-NUMBER>000000000
<FISCAL-YEAR-END>0228
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>6-K
<ACT>34
<FILE-NUMBER>000-29898
<FILM-NUMBER>07725083
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>295 PHILLIP ST
<STREET2>WATERLOO
<CITY>ONTARIO CANADA
<STATE>A6
<ZIP>00000
<PHONE>5198887465
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>295 PHILLIP STREET
<STREET2>WATERLOO, ONTARIO N2L 3W8
<CITY>ONTARIO
<STATE>A6
<ZIP>N2L 3W8
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>rim6-k323.htm
<TEXT>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center"><FONT size=2>SECURITIES AND EXCHANGE COMMISSION</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center"><FONT size=2>Washington, D.C. 20549</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center"><B><FONT size=5>FORM 6-K</FONT></B></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center"><FONT size=1></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 2pt; TEXT-ALIGN: center"><FONT size=2>Report of Foreign Private Issuer</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 2pt; TEXT-ALIGN: center"><FONT size=2>Pursuant to Rule 13a-16 or 15d-16 of </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center"><FONT size=2>the Securities Exchange Act of 1934</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 3pt; TEXT-ALIGN: left"><B><FONT size=2>2007</FONT></B></P>
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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>Commission File Number</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>000-29898</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><FONT size=1></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><B><FONT size=2>Research In Motion Limited</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><FONT size=2>(Translation of registrant&#146;s name into English)</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><B><FONT size=2>295 Phillip Street, Waterloo, Ontario, Canada N2L 3W8</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><FONT size=2>(Address of principal executive offices)</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40F:</FONT></P>

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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: right"><FONT size=2>Form 20-F</FONT></P>
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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: right"><FONT size=2>Form 40-F</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>Indicate by check mark if the registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T Rule&nbsp;101(b)(1):</FONT><U><FONT size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT></U><FONT size=2> </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>Indicate by check mark if the registrant is submitting the Form&nbsp;6-K in paper as permitted by Regulation&nbsp;S-T Rule&nbsp;101(b)(7): </FONT><U><FONT size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT></U><FONT size=2> </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.</FONT></P>

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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: right"><FONT size=2>Yes</FONT></P>
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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: right"><FONT size=2>No</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>X</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>If &#147;Yes&#148; is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-_______________</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><B><FONT size=2>DOCUMENTS INCLUDED AS PART OF THIS REPORT</FONT></B></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><FONT size=2>1</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 6pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>Material Change Report, dated March 23, 2007.</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>This Report on Form 6-K is incorporated by reference into: (i) the Registration Statement on Form S-8 of the Registrant, which was originally filed with the Securities and Exchange Commission on March 28, 2002 (File No. 333-85294); and (ii) the Registration Statement on Form S-8 of the Registrant, which was originally filed with the Securities and Exchange Commission on October 21, 2002 (File No. 333-100684).</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: right"><B><FONT size=2>DOCUMENT 1</FONT></B></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><B><FONT size=2>FORM 51-102F3</FONT></B></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><B><FONT size=2>MATERIAL CHANGE REPORT</FONT></B></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>1.</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Name and Address of Company</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>Research In Motion Limited (the &#147;Company&#148; or &#147;RIM&#148;)</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>295 Phillip Street </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>Waterloo, Ontario</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>N2L 3W8</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.48in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>2.</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Date of Material Change</FONT></B></P>
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</DIV>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>March 16, 2007.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>3.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>News Release</FONT></B></P>
</TD></TR>
</TABLE>

</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.51in; TEXT-ALIGN: justify"><FONT size=2>A news release was issued in Waterloo, Ontario on March 16, 2007 through the newswire services of CCNMatthews and Market Wire,</FONT><B><FONT size=2> </FONT></B><FONT size=2>a</FONT><B><FONT size=2> </FONT></B><FONT size=2>copy of which is annexed hereto as Schedule &#147;A&#148;.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>4.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Summary of Material Change</FONT></B></P>
</TD></TR>
</TABLE>

</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>The Company provided on March 16, 2007 a status update pursuant to the alternative information guidelines of the Ontario Securities Commission (OSC). These guidelines contemplate that the Company will normally provide bi-weekly updates on its affairs until such time as the Company is current with its filing obligations under Canadian securities laws.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>As previously disclosed, while the review of stock option granting practices by the Special Committee of RIM&#146;s Board of Directors is now complete, the Special Committee and its advisors, together with the Company and the Company&#146;s external auditors, continue to do the work necessary to complete the restatement of RIM&#146;s previously filed financial statements and to file its interim financial statements for the second and third quarters of fiscal 2007. </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>As previously disclosed, the Company had originally anticipated updating its filings with the Canadian securities regulatory authorities and the United States Securities and Exchange Commission (SEC) prior to its fiscal year end of March 3, 2007. Despite best efforts, the Company determined that additional time is required for the Company and its advisors to prepare the updated filings and for the independent auditors to complete their review of those filings. As a result, pursuant to the management cease trade order previously issued by the OSC, RIM provided an update to the OSC on March 7, 2007 with respect to the status of the Company&#146;s continuous disclosure obligations. The OSC continued the management cease trade order (MCTO) in accordance with its terms, provided that the Company report to the OSC on the status of its continuous disclosure obligations on June 5, 2007 if the OSC has not
received all necessary Company filings by June 1, 2007. In the interim, RIM will continue to provide bi-weekly updates on its affairs </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><FONT size=2>- 2 -</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>until such time as the Company is current with its filing obligations under Canadian securities laws. The Company has had communications with both staff of the OSC and staff of the SEC about its internal review. The Company intends to continue to cooperate with the OSC and SEC.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>The Company reported that there have been no other material developments in the matters reported in the status update of the Company dated March 5, 2007.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>5.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Full Description of Material Change </FONT></B></P>
</TD></TR>
</TABLE>

</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>The Company provided on March 16, 2007 a status update pursuant to the alternative information guidelines of the OSC. These guidelines contemplate that the Company will normally provide bi-weekly updates on its affairs until such time as the Company is current with its filing obligations under Canadian securities laws. </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>As previously disclosed, while the review of stock option granting practices by the Special Committee of RIM&#146;s Board of Directors is now complete, the Special Committee and its advisors, together with the Company and the Company&#146;s external auditors, continue to do the work necessary to complete the restatement of RIM&#146;s previously filed financial statements and to file its interim financial statements for the second and third quarters of fiscal 2007. </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>As previously disclosed, the Company had originally anticipated updating its filings with the Canadian securities regulatory authorities and the SEC prior to its fiscal year end of March 3, 2007. Despite best efforts, the Company determined that additional time is required for the Company and its advisors to prepare the updated filings and for the independent auditors to complete their review of those filings. As a result, pursuant to the management cease trade order previously issued by the OSC, RIM provided an update to the OSC on March 7, 2007 with respect to the status of the Company&#146;s continuous disclosure obligations. The OSC continued the MCTO in accordance with its terms, provided that the Company report to the OSC on the status of its continuous disclosure obligations on June 5, 2007 if the OSC has not received all necessary Company filings by June 1, 2007. In the interim, RIM will
continue to provide bi-weekly updates on its affairs until such time as the Company is current with its filing obligations under Canadian securities laws. The Company has had communications with both staff of the OSC and staff of the SEC about its internal review. The Company intends to continue to cooperate with the OSC and SEC.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>The Company reported that there have been no other material developments in the matters reported in the status update of the Company dated March 5, 2007.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-ALIGN: justify"><FONT size=2>Certain of the statements contained in the news release and in this Material Change Report constitute forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995 and applicable Canadian securities laws, and readers are urged to consider carefully the cautionary language regarding such forward- looking statements contained in the news release.</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><FONT size=2>- 3 -</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>6.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Reliance on subsection 7.1(2) or (3) of National Instrument 51-102</FONT></B></P>
</TD></TR>
</TABLE>

</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=165 border=0>
<TR>
<TD vAlign=top noWrap width=48>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=1></FONT>&nbsp;</P>
</TD>
<TD vAlign=top noWrap width=117>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=2>Not applicable.</FONT></P>
</TD></TR>
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</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>7.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Omitted Information</FONT></B></P>
</TD></TR>
</TABLE>

</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=421 border=0>
<TR>
<TD vAlign=top noWrap width=48>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=1></FONT>&nbsp;</P>
</TD>
<TD vAlign=top noWrap width=373>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=2>No significant facts have been omitted from this report.</FONT></P>
</TD></TR>
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</DIV>
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<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>8.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Executive Officer</FONT></B></P>
</TD></TR>
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</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.51in; TEXT-ALIGN: justify"><FONT size=2>For further information, please contact Brian Bidulka &#150; Chief Accounting Officer of the Company at (519) 888-7465.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

<DIV align=left>
<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD vAlign=top width=47>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><B><FONT size=2>9.</FONT></B></P>
</TD>
<TD vAlign=top>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><B><FONT size=2>Date of Report</FONT></B></P>
</TD></TR>
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</DIV>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

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<TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=440 border=0>
<TR>
<TD vAlign=top noWrap width=48>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=1></FONT>&nbsp;</P>
</TD>
<TD vAlign=top noWrap width=392>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: justify"><FONT size=2>Dated at Waterloo, Ontario, this 23rd day of March, 2007.</FONT></P>
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</DIV>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: justify"><FONT size=2></FONT>&nbsp;</P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><B><FONT size=2>SCHEDULE &#147;A&#148;</FONT></B></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: right"><B><FONT size=2>March 16, 2007</FONT></B></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; PADDING-BOTTOM: 1px; BORDER-BOTTOM: 0.5pt solid; TEXT-ALIGN: left"><B><FONT size=2>RIM PROVIDES STATUS UPDATE</FONT></B></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>Waterloo, Ontario &#150; Research In Motion Limited (&#147;RIM&#148; or the &#147;Company&#148;) (Nasdaq: RIMM; TSX: RIM) today provides this status update pursuant to the alternative information guidelines of the Ontario Securities Commission (the &#147;OSC&#148;). These guidelines contemplate that the Company will normally provide bi-weekly updates on its affairs until such time as the Company is current with its filing obligations under Canadian securities laws.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>As previously disclosed, while the review of stock option granting practices by the Special Committee of RIM&#146;s Board of Directors is now complete, the Special Committee and its advisors, together with the Company and the Company&#146;s external auditors, continue to do the work necessary to complete the restatement of RIM&#146;s previously filed financial statements and to file its interim financial statements for the second and third quarters of fiscal 2007. </FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>As previously disclosed, the Company had originally anticipated updating its filings with the Canadian securities regulatory authorities and the United States Securities and Exchange Commission (SEC) prior to its fiscal year end of March 3, 2007. Despite best efforts, the Company determined that additional time is required for the Company and its advisors to prepare the updated filings and for the independent auditors to complete their review of those filings. As a result, pursuant to the management cease trade order previously issued by the Ontario Securities Commission (OSC), RIM provided an update to the OSC on March 7, 2007 with respect to the status of the Company&#146;s continuous disclosure obligations. The OSC continued the management cease trade order (MCTO) in accordance with its terms, provided that the Company report to the OSC on the status of its continuous disclosure obligations on June 5, 2007 if the OSC has
not received all necessary Company filings by June 1, 2007. In the interim, RIM will continue to provide bi-weekly updates on its affairs until such time as the Company is current with its filing obligations under Canadian securities laws. The Company has had communications with both staff of the OSC and staff of the SEC about its internal review. The Company intends to continue to cooperate with the OSC and SEC.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>The Company reported that there have been no other material developments in the matters reported in the status update of the Company dated March 5, 2007.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>About Research In Motion (RIM)</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>Research In Motion is a leading designer, manufacturer and marketer of innovative wireless solutions for the worldwide mobile communications market. Through the development of integrated hardware, software and services that support multiple wireless network standards, RIM provides platforms and solutions for seamless access to time sensitive information including email, phone, SMS messaging, Internet and intranet-based applications. RIM technology also enables a broad array of third party developers and manufacturers to enhance their products and services with wireless connectivity to data. RIM&#146;s portfolio of award-winning products, services and embedded technologies are used by thousands of organizations around the world and include the BlackBerry&#174; wireless platform, the RIM Wireless Handheld&#153; product line, software development tools, radio-modems and software/hardware licensing agreements. Founded in 1984
and based in Waterloo, Ontario, RIM operates offices in North America, Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (Nasdaq: RIMM) and the Toronto Stock Exchange (TSX: RIM). For more information, visit www.rim.com or www.blackberry.com.</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>Investor Contact:</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>RIM Investor Relations</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>(519) 888-7465</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>investor_relations@rim.com</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><FONT size=2>-more-</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><FONT size=2>- 2 -</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2></FONT>&nbsp;</P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>This news release contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995 and Canadian securities laws relating to RIM&#146;s management-initiated, voluntary review of its option granting practices, including statements regarding the anticipated timing of filing financial statements and the additional work required to complete such filings and RIM&#146;s intention to provide regular updates to its shareholders. The terms and phrases, &#147;will&#148;, &#147;intends&#148; and similar terms and phrases are intended to identify these forward-looking statements. Forward-looking statements are based on estimates and assumptions made by RIM in light of its experience, its current assessment of matters relating to its ongoing internal review, and its perception of historical trends, current conditions and expected future developments, as well as other factors that RIM
believes are appropriate in the circumstances. Many factors could cause RIM&#146;s actual results, or future events to differ materially from those expressed or implied by the forward-looking statements, including, without limitation: further determinations made by RIM&#146;s Special Committee, outside advisors, auditors and others; unanticipated developments and delays encountered in connection with RIM&#146;s efforts to complete the restatement of its financial statements and its securities filings; developments relating to RIM&#146;s ongoing communications with the SEC and the OSC; additional corrections that may be required based on factual findings and analysis following the date of this news release, risks associated with litigation relating to RIM&#146;s stock option grants; and legal and accounting developments regarding stock option grants and interpretations of such guidance. In particular, as noted in this news release, the Special Committee and its advisors, together with the Company and
its external auditors, continue to do the work necessary to determine the accounting impact resulting from the Special Committee&#146;s findings and the estimates set forth in this news release may require further adjustment as a result of such additional work. Readers are cautioned to consider the forward-looking statements in light of these risks and others relating to RIM which are discussed in greater detail in the &#147;Risk Factors&#148; section of RIM&#146;s Annual Information Form, which is included in its Annual Report on Form 40-F (copies of which filings may be obtained at www.sedar.com or www.sec.gov). These factors should be considered carefully, and readers should not place undue reliance on RIM&#146;s forward-looking statements. RIM has no intention and undertakes no obligation to update or revise any forward looking statements, whether as a result of new information, future events or otherwise.</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><FONT size=2>The BlackBerry and RIM families of related marks, images and symbols are the exclusive properties and trademarks of Research In Motion Limited. RIM, Research In Motion and BlackBerry are registered with the U.S. Patent and Trademark Office and may be pending or registered in other countries. All other brands, product names, company names, trademarks and service marks are the properties of their respective owners.</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center"><B><FONT size=2>SIGNATURES</FONT></B></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left"><FONT size=2>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</FONT></P>

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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><B><FONT size=2>RESEARCH IN MOTION LIMITED</FONT></B></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center"><FONT size=2>(Registrant)</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>March 27, 2007</FONT></P>
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<P style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>By:</FONT></P>
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<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>/S/ BRIAN BIDULKA</FONT></P>
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<P style="MARGIN-TOP: 3pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>Name:&nbsp;&nbsp;Brian Bidulka</FONT></P>

<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left"><FONT size=2>Title:&nbsp;&nbsp;&nbsp;&nbsp;Chief Accounting Officer</FONT></P>
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