diff --git a/src/sonic-yang-models/yang-events/sonic-events-bgp.yang b/src/sonic-yang-models/yang-events/sonic-events-bgp.yang
deleted file mode 100644
index 44a4a79e72fa..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-bgp.yang
+++ /dev/null
@@ -1,95 +0,0 @@
-module sonic-events-bgp {
-    namespace "http://github.com/Azure/sonic-events-bgp";
-    prefix events-bgp;
-    yang-version 1.1;
-
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01; 
-    }
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-types {
-        prefix stypes;
-    }
-
-    revision 2022-12-01 {
-        description "BGP alert events.";
-    }
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC BGP events";
-
-    container sonic-events-bgp {
-        container bgp-state {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event for BGP state for a neighbor IP going up/down.";
-
-            leaf ip {
-                type inet:ip-address;
-                description "IP of neighbor";
-            }
-
-            leaf status {
-                type stypes:admin_status;
-                description "Provides the status as up (true) or down (false)";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container notification {
-            oc-alarm-types:MAJOR
-
-            description "
-                Reports an notification.
-                The error codes as per IANA.
-                The other params are as in the message";
-
-            leaf major-code {
-                type uint8;
-                description "Major IANA error code; [RFC4271][RFC7313]";
-            }
-
-            leaf minor-code {
-                type uint8;
-                description "Minor IANA error code; [RFC4271][RFC7313]";
-            }
-
-            leaf ip {
-                type inet:ip-address;
-                description "IP of neighbor associated with this notification";
-            }
-
-            leaf ASN {
-                type uint32;
-                description "ASN number from the notification";
-            }
-
-            leaf is-sent {
-                type boolean;
-                description "true - if this notification was for sent messages; false if it was for received.";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container zebra-no-buff {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for zebra running out of buffer.
-                This event does not have any other parameter.
-                Hence source + tag identifies an event";
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-common.yang b/src/sonic-yang-models/yang-events/sonic-events-common.yang
deleted file mode 100644
index 595bf39ca9b1..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-common.yang
+++ /dev/null
@@ -1,67 +0,0 @@
-module sonic-events-common {
-    namespace "http://github.com/Azure/sonic-events-common";
-    prefix evtcmn;
-    yang-version 1.1;
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC Events common definition";
-    revision 2022-12-01 {
-        description
-            "Common reusable definitions";
-    }
-
-    grouping sonic-events-cmn {
-        leaf timestamp {
-            type yang::date-and-time;
-            description "time of the event";
-        }
-    }
-
-    grouping sonic-events-usage {
-        leaf usage {
-            type uint8 {
-                range "0..100" {
-                    error-message "Incorrect val for %";
-                }
-            }
-            description "Percentage in use";
-        }
-        
-        leaf limit {
-            type uint8 {
-                range "0..100" {
-                    error-message "Incorrect val for %";
-                }
-            }
-            description "Percentage limit set";
-        }
-    }
-
-    identity EVENT_SEVERITY {
-        description
-            "Base identity for event severities. Severities 2-4
-            are supported";
-    }
-
-    identity EVENT_SEVERITY_2 {
-        base EVENT_SEVERITY;
-        description
-            "Indicates that the severity level of this type of event is 2";
-    }
-
-     identity EVENT_SEVERITY_3 {
-        base EVENT_SEVERITY;
-        description
-            "Indicates that the severity level of this type of event is 3";
-    }
-
-     identity EVENT_SEVERITY_4 {
-        base EVENT_SEVERITY;
-        description
-            "Indicates that the severity level of this type of event is 4";
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-dhcp_relay.yang b/src/sonic-yang-models/yang-events/sonic-events-dhcp_relay.yang
deleted file mode 100644
index 452bfab7c49a..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-dhcp_relay.yang
+++ /dev/null
@@ -1,78 +0,0 @@
-module sonic-events-dhcp-relay {
-    namespace "http://github.com/sonic-net/sonic-events-dhcp-relay";
-    yang-version 1.1;
-    prefix events-dhcp-relay;
-
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01;
-    }
-    revision 2022-12-01 {
-        description "dhcp-relay alert events.";
-    }
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC dhcp-relay events";
-
-    container sonic-events-dhcp-relay {
-        container dhcp-relay-discard {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for dhcp-relay discarding packet on an
-                interface due to missing IP address assigned.
-                Params:
-                    name of the interface discarding.
-                    class of the missing IP address as IPv4 or IPv6.";
-
-            leaf ip_class {
-                type enumeration {
-                    enum "IPv4";
-                    enum "IPv6";
-                }
-                description "Class of IP address missing";
-            }
-
-            leaf ifname {
-                type leafref {
-                    path "/prt:sonic-port/prt:PORT/prt:PORT_LIST/prt:name"; 
-                }
-                description "Name of the i/f discarding";
-            } 
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container dhcp-relay-disparity {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for disparity detected in
-                DHCP Relay behavior by dhcpmon.
-                parameters:
-                    vlan that shows this disparity
-                    The duration of disparity";
-
-            leaf vlan {
-                type leafref {
-                    path "/vlan:sonic-vlan/vlan:VLAN/vlan:VLAN_LIST/vlan:name";
-                }
-                description "Name of the vlan affected";
-            }
-
-            leaf duration {
-                type uint32;
-                description "Duration of disparity";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-host.yang b/src/sonic-yang-models/yang-events/sonic-events-host.yang
deleted file mode 100644
index 606ce661051e..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-host.yang
+++ /dev/null
@@ -1,189 +0,0 @@
-module sonic-events-host {
-    namespace "http://github.com/sonic-net/sonic-events-host";
-    yang-version 1.1;
-    prefix events-host;
-
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01;
-    }
-    revision 2022-12-01 {
-        description "BGP alert events.";
-    }
-
-    container sonic-events-host {
-        container disk-usage {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event for disk usage crossing set limit
-                The parameters describe the usage & limit set.";
-            
-            leaf fs {
-                type string;
-                description "Name of the file system";
-                default "";
-            }
-
-            uses evtcmn:sonic-events-usage;
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container memory-usage {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event for memory usage crossing set limit
-                The parameters describe the usage & limit set.";
-            
-            uses evtcmn:sonic-events-usage;
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-sshd {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event reported by sshd.
-                The fail type declares the type of failure.
-                INCORRECT_PASSWORD - denotes that sshd is sending
-                wrong password to AAA to intentionally fail this login.";
-
-            leaf fail_type {
-                type enumeration {
-                    enum "INCORRECT_PASSWD";
-                }
-                description "Type of failure";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-disk {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event reported by disk check.
-                The fail type declares the type of failure.
-                read-only - denotes that disk is in RO state.";
-
-            leaf fail_type {
-                type enumeration {
-                    enum "read_only";
-                }
-                description "Type of failure";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-kernel {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event reported by kernel.
-                The fail type declares the type of failure.";
-
-            leaf fail_type {
-                type enumeration {
-                    enum "write_failed";
-                    enum "write_protected";
-                    enum "remount_read_only";
-                    enum "aufs_read_lock";
-                    enum "invalid_freelist";
-                    enum "zlib_decompress";
-                }
-                description "Type of failure";
-            }
-
-            leaf msg {
-                type string;
-                description "human readable hint text";
-                default "";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-monit-proc {
-            eventcmn:EVENT_SEVERITY_2
-
-            description "
-                Declares an event reported by monit for a process
-                that is not running.
-                Params: 
-                    Name of the process that is not running.
-                    The ASIC-index of that process.";
-               
-            leaf proc_name {
-                type string;
-                description "Name of the process not running";
-                default "";
-            }
-
-            leaf asic_index {
-                type uint8;
-                description "ASIC index in case of multi asic platform";
-                default 0;
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-monit-status {
-            eventcmn:EVENT_SEVERITY_2
-
-            description "
-                Declares an event reported by monit for status check
-                failure for a process
-                Params: 
-                    Name of the process that is not running.
-                    The ASIC-index of that process.";
-               
-            leaf entity {
-                type string;
-                description "Name of the failing entity";
-                default "";
-            }
-
-            leaf asic_index {
-                type uint8;
-                description "ASIC index in case of multi asic platform";
-                default 0;
-            }
-
-            leaf reason {
-                type string;
-                description "Human readble text explaining failure";
-                default "";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container event-platform {
-            evtcmn:EVENT_SEVERITY_2
-
-            description "
-                Declares an event for platform related failure.
-                Params: 
-                    fail_type provides the type of failure.";
-               
-            leaf fail_type {
-                type enumeration {
-                    enum "watchdog_timeout";
-                    enum "switch_parity_error";
-                    enum "SEU_error";
-                }
-                description "Type of failure";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-pmon.yang b/src/sonic-yang-models/yang-events/sonic-events-pmon.yang
deleted file mode 100644
index a653e955915a..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-pmon.yang
+++ /dev/null
@@ -1,40 +0,0 @@
-module sonic-events-pmon {
-    namespace "http://github.com/sonic-net/sonic-events-pmon";
-    yang-version 1.1;
-    prefix events-pmon;
-
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01;
-    }
-    revision 2022-12-01 {
-        description "pmon alert events.";
-    }
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC pmon events";
-
-    container sonic-events-pmon {
-        container pmon-exited {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event reportes by pmon for an unexpected exit.
-                The exited entity is the only param";
-
-            leaf entity {
-                type string;
-                description "entity that had unexpected exit";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-swss.yang b/src/sonic-yang-models/yang-events/sonic-events-swss.yang
deleted file mode 100644
index ded47fead534..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-swss.yang
+++ /dev/null
@@ -1,105 +0,0 @@
-module sonic-events-swss {
-    namespace "http://github.com/sonic-net/sonic-events-swss";
-    yang-version 1.1;
-    prefix events-swss;
-
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01;
-    }
-    import sonic-types {
-        prefix stypes;
-    }
-    revision 2022-12-01 {
-        description "SWSS alert events.";
-    }
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC SWSS events";
-
-    container sonic-events-swss {
-        container if-state {
-            oc-alarm-types:MINOR
-
-            description "
-                Declares an event for i/f flap. 
-                The name of the flapping i/f and status are the only params.";
-
-            leaf ifname {
-                type leafref {
-                    path "/port:sonic-port/port:PORT/port:PORT_LIST/port:name";
-                }
-                description "Interface name";
-            } 
-
-            leaf status {
-                type stypes:admin_status;
-                description "Provides the status as up (true) or down (false)";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container pfc-storm {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for PFC storm.
-                The name of the i/f facing the storm is the only param.";
-
-            leaf ifname {
-                type leafref {
-                    path "/port:sonic-port/port:PORT/port:PORT_LIST/port:name";
-                }
-                description "Interface name";
-            }
-
-            leaf queue_index {
-                type uint8;
-            }
-
-            leaf queue_id {
-                type uint64_t;
-            }
-
-            leaf port_id {
-                type uint64_t;
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-
-        container chk_crm_threshold {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for CRM threshold.";
-
-            leaf percent {
-                type uint8 {
-                    range "0..100" {
-                        error-message "Invalid percentage value";
-                    }
-                }
-                description "percentage used";
-            }
-
-            leaf used_cnt {
-                type uint8;
-            }
-
-            leaf free_cnt {
-                type uint64_t;
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
diff --git a/src/sonic-yang-models/yang-events/sonic-events-syncd.yang b/src/sonic-yang-models/yang-events/sonic-events-syncd.yang
deleted file mode 100644
index 6965ff4fe5ac..000000000000
--- a/src/sonic-yang-models/yang-events/sonic-events-syncd.yang
+++ /dev/null
@@ -1,60 +0,0 @@
-module sonic-events-syncd {
-    namespace "http://github.com/sonic-net/sonic-events-syncd";
-    yang-version 1.1;
-    prefix events-syncd;
-
-    import openconfig-alarm-types {
-        prefix oc-alarm-types;
-    }
-    import sonic-events-common {
-        prefix evtcmn;
-        revision-date 2022-12-01;
-    }
-    revision 2022-12-01 {
-        description "syncd alert events.";
-    }
-
-    organization
-        "SONiC";
-    contact
-        "SONiC";
-    description
-        "SONIC syncd events";
-
-    container sonic-events-syncd {
-        container syncd_failure {
-            oc-alarm-types:MAJOR
-
-            description "
-                Declares an event for all types of syncd failure.
-                The type of failure and the asic-index of failing syncd are
-                provided along with a human readable message to give the
-                dev debugging additional info.";
-
-            leaf asic_index {
-                type uint8;
-                description "ASIC index in case of multi asic platform";
-                default 0;
-            }
-
-            leaf fail_type {
-                type enumeration {
-                    enum "route_add_failed";
-                    enum "switch_event_2";
-                    enum "brcm_sai_switch_assert";
-                    enum "assert";
-                    enum "mmu_err";
-                }
-            }
-
-            leaf msg {
-                type string;
-                description "human readable hint text"
-                default "";
-            }
-
-            uses evtcmn:sonic-events-cmn;
-        }
-    }
-}
-