diff --git a/src/sonic-yang-models/tests/files/sample_config_db.json b/src/sonic-yang-models/tests/files/sample_config_db.json
index e7b03092ef..89b27eb5f5 100644
--- a/src/sonic-yang-models/tests/files/sample_config_db.json
+++ b/src/sonic-yang-models/tests/files/sample_config_db.json
@@ -282,6 +282,11 @@
                 "SRC_IPV6": "::/0",
                 "PRIORITY": "990000",
                 "DST_IPV6": "::/0"
+            },
+            "EVERFLOW_DSCP|RULE_1": {
+                "MIRROR_INGRESS_ACTION": "erspan",
+                "DSCP": "10",
+                "PRIORITY": "9999"
             }
         },
         "DEVICE_METADATA": {
@@ -750,7 +755,17 @@
                     "Ethernet25",
                     "Ethernet24"
                 ]
+            },
+            "EVERFLOW_DSCP": {
+                "type": "MIRROR_DSCP",
+                "policy_desc": "EVERFLOW_DSCP",
+                "ports": [
+                    "Ethernet14",
+                    "Ethernet24"
+                ],
+                "stage": "ingress"
             }
+
         },
         "PBH_HASH_FIELD": {
             "inner_ip_proto": {
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests/acl.json b/src/sonic-yang-models/tests/yang_model_tests/tests/acl.json
index 8c307c30f2..980622cbd3 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests/acl.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests/acl.json
@@ -105,5 +105,12 @@
     },
     "ACL_PACKET_ACTION_VALIDATE_VALUE_ACCEPT": {
         "desc": "Configure CTRLPLANE with proper action ACCEPT."
+    },
+    "ACL_RULE_WITH_INVALID_MIRROR_INGRESS_ACTION": {
+        "desc": "Configure ACL_RULE with invalid mirror action.",
+        "eStrKey" : "LeafRef"
+    },
+    "ACL_RULE_WITH_VALID_MIRROR_INGRESS_ACTION": {
+        "desc": "Configure ACL_RULE with valid mirror action."
     }
 }
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/acl.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/acl.json
index 98acc17a63..b2aa6b3fb1 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/acl.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/acl.json
@@ -820,5 +820,75 @@
                 ]
             }
         }
+    },
+    "ACL_RULE_WITH_INVALID_MIRROR_INGRESS_ACTION": {
+        "sonic-acl:sonic-acl": {
+            "sonic-acl:ACL_RULE": {
+                "ACL_RULE_LIST": [
+                    {
+                        "ACL_TABLE_NAME": "EVERFLOW_DSCP",
+                        "MIRROR_INGRESS_ACTION": "mirror_session_dscp",
+                        "PRIORITY": 9999,
+                        "RULE_NAME": "Rule_20",
+                        "DSCP": "10"
+                    }
+                ]
+            },
+            "sonic-acl:ACL_TABLE": {
+                "ACL_TABLE_LIST": [
+                    {
+                        "ACL_TABLE_NAME": "EVERFLOW_DSCP",
+                        "policy_desc": "EVERFLOW_DSCP",
+                        "ports": [
+			    ""
+                        ],
+                        "stage": "ingress",
+                        "type": "MIRROR_DSCP"
+                    }
+                ]
+            }
+        }
+    },
+    "ACL_RULE_WITH_VALID_MIRROR_INGRESS_ACTION": {
+        "sonic-acl:sonic-acl": {
+            "sonic-acl:ACL_RULE": {
+                "ACL_RULE_LIST": [
+                    {
+                        "ACL_TABLE_NAME": "EVERFLOW_DSCP",
+                        "MIRROR_INGRESS_ACTION": "mirror_session_dscp",
+                        "PRIORITY": 9999,
+                        "RULE_NAME": "Rule_20",
+                        "DSCP": "10"
+                    }
+                ]
+            },
+            "sonic-acl:ACL_TABLE": {
+                "ACL_TABLE_LIST": [
+                    {
+                        "ACL_TABLE_NAME": "EVERFLOW_DSCP",
+                        "policy_desc": "EVERFLOW_DSCP",
+                        "ports": [
+			    ""
+                        ],
+                        "stage": "ingress",
+                        "type": "MIRROR_DSCP"
+                    }
+                ]
+            }
+        },
+        "sonic-mirror-session:sonic-mirror-session": {
+            "sonic-mirror-session:MIRROR_SESSION": {
+                "MIRROR_SESSION_LIST": [
+                    {
+                        "name":"mirror_session_dscp",
+                        "type": "ERSPAN",
+                        "dst_ip": "11.1.1.1",
+                        "src_ip": "10.1.1.1",
+                        "gre_type": "0x1234",
+                        "dscp": "10"
+                    }
+                ]
+            }
+        }
     }
 }
diff --git a/src/sonic-yang-models/yang-templates/sonic-acl.yang.j2 b/src/sonic-yang-models/yang-templates/sonic-acl.yang.j2
index f38844d09f..d007f82e09 100644
--- a/src/sonic-yang-models/yang-templates/sonic-acl.yang.j2
+++ b/src/sonic-yang-models/yang-templates/sonic-acl.yang.j2
@@ -33,6 +33,10 @@ module sonic-acl {
 		prefix lag;
 	}
 
+	import sonic-mirror-session {
+		prefix sms;
+	}
+
 	description "ACL YANG Module for SONiC OS";
 
 	revision 2019-07-01 {
@@ -65,6 +69,18 @@ module sonic-acl {
 					type stypes:packet_action;
 				}
 
+				leaf MIRROR_INGRESS_ACTION {
+					type leafref {
+						path "/sms:sonic-mirror-session/sms:MIRROR_SESSION/sms:MIRROR_SESSION_LIST/sms:name";
+					}
+				}
+
+				leaf MIRROR_EGRESS_ACTION {
+					type leafref {
+						path "/sms:sonic-mirror-session/sms:MIRROR_SESSION/sms:MIRROR_SESSION_LIST/sms:name";
+					}
+				}
+
 				leaf IP_TYPE {
 					type stypes:ip_type;
 				}