<SEC-DOCUMENT>0001104659-21-107802.txt : 20210819
<SEC-HEADER>0001104659-21-107802.hdr.sgml : 20210819
<ACCEPTANCE-DATETIME>20210819171823
ACCESSION NUMBER:		0001104659-21-107802
CONFORMED SUBMISSION TYPE:	F-X
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210819
DATE AS OF CHANGE:		20210819
EFFECTIVENESS DATE:		20210819

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		F-X
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-258939
		FILM NUMBER:		211191065

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		F-X

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603
</SEC-HEADER>
<DOCUMENT>
<TYPE>F-X
<SEQUENCE>1
<FILENAME>tm2124993d2_fx.htm
<DESCRIPTION>FORM F-X
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 18pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION<BR>
</B></FONT><B><FONT STYLE="font-size: 10pt">Washington, D.C. 20549</FONT></B></P>

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<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM F-X </B></P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>APPOINTMENT OF AGENT FOR SERVICE OF PROCESS<BR>
AND UNDERTAKING </B></P>

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="text-align: left; vertical-align: bottom; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">A. </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Name of issuer or person filing (&#8220;Filer&#8221;):
    </FONT><FONT STYLE="font-size: 14pt"><B><U>Denison Mines Corp.</U></B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 4%"><FONT STYLE="font-size: 10pt">B. </FONT></TD>
    <TD STYLE="width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">(1) </FONT></TD>
    <TD STYLE="width: 91%; font-size: 10pt"><FONT STYLE="font-size: 10pt">This is [check one]: </FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">an original filing for the Filer. </FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">an amended filing for the Filer. </FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">C. </FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Identify the filing in conjunction with which this Form is
    being filed: </FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 41%">&nbsp;</TD>
    <TD STYLE="width: 56%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Name of registrant: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Denison Mines Corp.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Form type: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Registration Statement on Form F-10</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">File Number (if known): </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>333-258939</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Filed by: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Denison Mines Corp.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Date Filed (if filed concurrently, so indicate): </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>August 19, 2021 </B>(concurrent herewith<B>) </B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">D. </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">The Filer is incorporated or organized
    under the laws of <B>Canada </B>and has its principal place of business at: <B>1100 &#8211; 40 University Avenue, Toronto, Ontario
    M5J 1T1 Canada, Tel: (416) 979-1991.</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">E. </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">The Filer designates and appoints:
    <B>C T Corporation System </B>located at <B>28 Liberty Street, New York, New York 10005, Tel: (212) 894-8940 </B>as the agent (the
    &#8220;<B>Agent</B>&#8221;) of the Filer upon whom may be served any process, pleadings, subpoenas, or other papers in:</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

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  <TR>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">(a) </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">any investigation or administrative proceeding conducted
    by the Commission; and</FONT></TD></TR>
  </TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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  <TR>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">(b) </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">any civil suit or action brought against the Filer
    or to which the Filer has been joined as defendant or respondent, in any appropriate court in any place subject to the jurisdiction
    of any state or of the United States or of any of its territories or possessions or of the District of Columbia, where the investigation,
    proceeding or cause of action arises out of or relates to or concerns any offering made or purported to be made in connection with
    the securities registered or qualified by the Filer on Form F-10 filed on August 19, 2021 or any purchases or sales of any
    security in connection therewith. The Filer stipulates and agrees that any such civil suit or action or administrative proceeding
    may be commenced by the service of process upon, and that the service of an administrative subpoena shall be effected by service
    upon such Agent for service of process, and that the service as aforesaid shall be taken and held in all courts and administrative
    tribunals to be valid and binding as if personal service thereof had been made.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 5%; font-size: 10pt"><FONT STYLE="font-size: 10pt">F. </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">The Filer stipulates and agrees to appoint a successor
    agent for service of process and file an amended Form F-X if the Filer discharges the Agent or the Agent is unwilling or unable to
    accept service on behalf of the Filer at any time until six years have elapsed from the date the issuer of the securities to which
    such Forms and Schedules relate has ceased reporting under the Exchange Act.</FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">The Filer further undertakes to advise the Commission
    promptly of any change to the Agent&#8217;s name or address during the applicable period by amendment of this Form, referencing the
    file number of the relevant form in conjunction with which the amendment is being filed.</FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font-size: 10pt"><FONT STYLE="font-size: 10pt">G. </FONT></TD>
    <TD STYLE="font-size: 10pt; text-align: justify"><FONT STYLE="font-size: 10pt">The Filer undertakes to make available, in person
    or by telephone, representatives to respond to inquiries made by the Commission staff, and to furnish promptly, when requested to
    do so by the Commission staff, information relating to: the Form F-10; the securities to which the Form F-10 relates; and the transactions
    in such securities.</FONT></TD></TR>
  </TABLE>

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<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Filer certifies that it has duly caused this
power of attorney, consent, stipulation and agreement to be signed on its behalf by the undersigned, thereunto duly authorized, in the
City of Toronto, Ontario, Country of Canada this 19th day of August, 2021.</P>

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>DENISON MINES CORP.</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 50%">&nbsp;</TD>
    <TD STYLE="font-size: 10pt; width: 5%"><FONT STYLE="font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; width: 45%">/s/ David D. Cates</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Name: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">David D. Cates</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Title: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">President and Chief Executive Officer</FONT></TD></TR>
  </TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This statement has been signed by the following
persons in the capacities and on the date indicated.</P>

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><B>C T CORPORATION SYSTEM</B></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-style: normal; font-weight: normal">(as Agent for Service of Process)</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 45%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid">/s/ Olga Hinkel</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Name: </FONT></TD>
    <TD>Olga Hinkel</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Title: </FONT></TD>
    <TD>Vice President</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">Date: </FONT></TD>
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">August &nbsp;19, 2021</FONT></TD></TR>
  </TABLE>

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