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    ACCESSION NUMBER:		0001839882-23-010443
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		17
    FILED AS OF DATE:		20230425
    DATE AS OF CHANGE:		20230425

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			OneSpan Inc.
    		CENTRAL INDEX KEY:			0001044777
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
    		IRS NUMBER:				364169320
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-24389
    		FILM NUMBER:		23845106

    	BUSINESS ADDRESS:
    		STREET 1:		121 W WACKER DR.
    		STREET 2:		STE 2050
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60601
    		BUSINESS PHONE:		3127664001

    	MAIL ADDRESS:
    		STREET 1:		121 W WACKER DR.
    		STREET 2:		STE 2050
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60601

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	One Span Inc.
    		DATE OF NAME CHANGE:	20180706

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	VASCO DATA SECURITY INTERNATIONAL INC
    		DATE OF NAME CHANGE:	19970821
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    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ospn-def14a_060823.htm
    <DESCRIPTION>DEFINITIVE PROXY STATEMENTS
    <TEXT>
    Document 1 - file: ospn-def14a_060823.htm

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    <TYPE>EX-101.SCH
    <SEQUENCE>2
    <FILENAME>ospn-20221231.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 2 - file: ospn-20221231.xsd

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    <SEQUENCE>3
    <FILENAME>ospn-20221231_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
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    <FILENAME>ospn-20221231_lab.xml
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    <FILENAME>ospndef14a001.jpg
    <DESCRIPTION>GRAPHIC
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    <DESCRIPTION>GRAPHIC
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    <DESCRIPTION>GRAPHIC
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    <TEXT>
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    <TEXT>
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    <TYPE>XML
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    <TEXT>
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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>12
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: Financial_Report.xlsx

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    <TYPE>XML
    <SEQUENCE>13
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>14
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>15
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>17
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    <TEXT>
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    <TEXT>
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