diff --git a/DCFG-OAuth2.xsd b/DCFG-OAuth2.xsd
new file mode 100644
index 0000000000000000000000000000000000000000..1b9ba3f4eaa6dde3b0c98c146d2ae41e04c975c1
--- /dev/null
+++ b/DCFG-OAuth2.xsd
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+Copyright Notification
+
+The oneM2M Partners authorize you to copy this document, provided that you retain all copyright and other proprietary notices 
+contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
+This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
+any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
+© 2017, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+
+Notice of Disclaimer & Limitation of Liability 
+
+The information provided in this document is directed solely to professionals who have the appropriate degree of experience to understand 
+and interpret its contents in accordance with generally accepted engineering or other professional standards and applicable regulations. 
+No recommendation as to products or vendors is made or should be implied. 
+
+NO REPRESENTATION OR WARRANTY IS MADE THAT THE INFORMATION IS TECHNICALLY ACCURATE OR SUFFICIENT OR CONFORMS TO ANY STATUTE, 
+GOVERNMENTAL RULE OR REGULATION, AND FURTHER, NO REPRESENTATION OR WARRANTY IS MADE OF MERCHANTABILITY OR FITNESS FOR ANY 
+PARTICULAR PURPOSE OR AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. 
+NO oneM2M PARTNER TYPE 1 SHALL BE LIABLE, BEYOND THE AMOUNT OF ANY SUM RECEIVED IN PAYMENT BY THAT PARTNER FOR THIS DOCUMENT, WITH RESPECT TO 
+ANY CLAIM, AND IN NO EVENT SHALL oneM2M BE LIABLE FOR LOST PROFITS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES. 
+oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PROVIDED IN THIS DOCUMENT IS AT THE RISK OF THE USER.
+
+-->
+<xs:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="https://git.onem2m.org/XMLSchemas/ts-0022/tree/4.0.0" 
+	xmlns:m2m="https://git.onem2m.org/XMLSchemas/ts-0004/tree/4.0.0" 
+	xmlns:dcfg="https://git.onem2m.org/XMLSchemas/ts-0022/tree/4.0.0" 
+	xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	xmlns:sec="https://git.onem2m.org/XMLSchemas/ts-0003/tree/4.0.0"
+	elementFormDefault="unqualified" attributeFormDefault="unqualified">
+	
+	<xs:include schemaLocation="DCFG-commonTypes.xsd" />
+	
+	<xs:import namespace="https://git.onem2m.org/XMLSchemas/ts-0004/tree/4.0.0" schemaLocation="CDT-subscription.xsd" />
+	<xs:import namespace="https://git.onem2m.org/XMLSchemas/ts-0004/tree/4.0.0" schemaLocation="CDT-commonTypes.xsd" />
+	<xs:import namespace="https://git.onem2m.org/XMLSchemas/ts-0003/tree/4.0.0" schemaLocation="SEC-commonTypes.xsd" />
+	
+	<xs:element name="OAuth2Authentication" substitutionGroup="m2m:sg_mgmtResource">
+		<xs:complexType>
+			<xs:complexContent>
+				<!-- Inherit Common Attributes from data type "mgmtResource" -->
+				<xs:extension base="m2m:mgmtResource">
+					<!-- Resource Specific Attributes -->
+					<xs:sequence>
+						<xs:element name="accessToken" type="xs:string"/>
+						<xs:element name="refreshToken" type="xs:string" />
+						
+						<!-- Child Resources -->
+						<xs:choice minOccurs="0" maxOccurs="1">
+							<xs:element name="childResource" type="m2m:childResourceRef"
+								maxOccurs="unbounded"/>
+							<xs:element ref="m2m:subscription" maxOccurs="unbounded"/>
+						</xs:choice>
+					</xs:sequence>
+				</xs:extension>
+			</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+		
+</xs:schema>
diff --git a/README.md b/README.md
index 707ced199e0123b48d96b5d2455d46b23f4c74d5..fe8a70f6f02673d18d97025af9426edafa854399 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,8 @@ This is the repository for developing XML schema for the reource types defined i
 
 \<trustAnchorCred\>
 
+\<OAuth2\>
+
 DCFG-commonTypes.xsd defines data types common to all resource types
 
 Note: The required xsd files CDT-commonTypes can be downloaded from