<SEC-DOCUMENT>0001680359-23-000216-index.html : 20230713
<SEC-HEADER>0001680359-23-000216.hdr.sgml : 20230713
<ACCEPTANCE-DATETIME>20230712181548
ACCESSION NUMBER:		0001680359-23-000216
CONFORMED SUBMISSION TYPE:	40-APP
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20230713
DATE AS OF CHANGE:		20230712

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DFA INVESTMENT DIMENSIONS GROUP INC
		CENTRAL INDEX KEY:			0000355437
		IRS NUMBER:				363129984
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		40-APP
		SEC ACT:		
		SEC FILE NUMBER:	812-15484
		FILM NUMBER:		231085433

	BUSINESS ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746
		BUSINESS PHONE:		(512) 306-7400

	MAIL ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DFA SMALL CO FUND INC
		DATE OF NAME CHANGE:	19830621

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIMENSIONAL INVESTMENT GROUP INC
		CENTRAL INDEX KEY:			0000861929
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		40-APP
		SEC ACT:		
		SEC FILE NUMBER:	812-15484-01
		FILM NUMBER:		231085434

	BUSINESS ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746
		BUSINESS PHONE:		(512) 306-7400

	MAIL ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIMENSIONAL INVESTMENT GROUP INC/
		DATE OF NAME CHANGE:	19930712

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIMENSIONAL INVESTMENT GROUP INC
		DATE OF NAME CHANGE:	19930712

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DFA US LARGE CAP INC
		DATE OF NAME CHANGE:	19920703

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIMENSIONAL FUND ADVISORS LP
		CENTRAL INDEX KEY:			0000354204
		IRS NUMBER:				222370029
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		40-APP
		SEC ACT:		
		SEC FILE NUMBER:	812-15484-02
		FILM NUMBER:		231085435

	BUSINESS ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746
		BUSINESS PHONE:		(512) 306-7400

	MAIL ADDRESS:	
		STREET 1:		6300 BEE CAVE ROAD
		STREET 2:		BUILDING ONE
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78746

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIMENSIONAL FUND ADVISORS INC
		DATE OF NAME CHANGE:	19920929
</SEC-HEADER>
<DOCUMENT>
<TYPE>40-APP
<SEQUENCE>1
<FILENAME>dimensional40app07122023.htm
<TEXT>
Document 1 - file: dimensional40app07122023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image00001.jpg
<TEXT>
Document 3 - file: image00001.jpg

</DOCUMENT>
</SEC-DOCUMENT>