diff --git a/nns/config.yml b/nns/config.yml
index 75a111d..9ae83cd 100644
--- a/nns/config.yml
+++ b/nns/config.yml
@@ -4,6 +4,26 @@ safemethods: ["balanceOf", "decimals", "symbol", "totalSupply", "tokensOf", "own
               "tokens", "properties", "roots", "getPrice", "isAvailable", "getRecords",
               "resolve", "version"]
 events:
+  - name: RegisterDomain
+    parameters:
+      - name: name
+        type: String
+  - name: AddRecord
+    parameters:
+      - name: name
+        type: String
+      - name: type
+        type: Integer
+  - name: DeleteRecords
+    parameters:
+      - name: name
+        type: String
+      - name: type
+        type: Integer
+  - name: DeleteDomain
+    parameters:
+      - name: name
+        type: String
   - name: Transfer
     parameters:
       - name: from
diff --git a/nns/nns_contract.go b/nns/nns_contract.go
index bef2586..56dfb2c 100644
--- a/nns/nns_contract.go
+++ b/nns/nns_contract.go
@@ -407,6 +407,7 @@ func register(ctx storage.Context, name string, owner interop.Hash160, email str
 	putSoaRecord(ctx, name, email, refresh, retry, expire, ttl)
 	updateBalance(ctx, []byte(name), owner, +1)
 	postTransfer(oldOwner, owner, []byte(name), nil)
+	runtime.Notify("RegisterDomain", name)
 	return true
 }
 
@@ -523,6 +524,7 @@ func deleteRecords(ctx storage.Context, name string, typ RecordType) {
 		storage.Delete(ctx, r)
 	}
 	updateSoaSerial(ctx, tokenID)
+	runtime.Notify("DeleteRecords", name, typ)
 }
 
 // DeleteDomain deletes the domain with the given name.
@@ -549,6 +551,7 @@ func deleteDomain(ctx storage.Context, name string) {
 	deleteRecords(ctx, name, A)
 	deleteRecords(ctx, name, AAAA)
 	storage.Delete(ctx, nameKey)
+	runtime.Notify("DeleteDomain", name)
 }
 
 // Resolve resolves given name (not more then three redirects are allowed).
@@ -736,6 +739,7 @@ func storeRecord(ctx storage.Context, recordKey []byte, name string, typ RecordT
 	}
 	recBytes := std.Serialize(rs)
 	storage.Put(ctx, recordKey, recBytes)
+	runtime.Notify("AddRecord", name, typ)
 }
 
 // putSoaRecord stores soa domain record.
@@ -756,6 +760,7 @@ func putSoaRecord(ctx storage.Context, name, email string, refresh, retry, expir
 	}
 	recBytes := std.Serialize(rs)
 	storage.Put(ctx, recordKey, recBytes)
+	runtime.Notify("AddRecord", name, SOA)
 }
 
 // putCnameRecord stores CNAME domain record.
@@ -772,6 +777,7 @@ func putCnameRecord(ctx storage.Context, name, data string) {
 	}
 	recBytes := std.Serialize(rs)
 	storage.Put(ctx, recordKey, recBytes)
+	runtime.Notify("AddRecord", name, CNAME)
 }
 
 // updateSoaSerial stores soa domain record.
diff --git a/rpcclient/nns/client.go b/rpcclient/nns/client.go
index 858819d..014cbda 100644
--- a/rpcclient/nns/client.go
+++ b/rpcclient/nns/client.go
@@ -4,6 +4,8 @@
 package nameservice
 
 import (
+	"errors"
+	"fmt"
 	"github.com/google/uuid"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
@@ -13,8 +15,37 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"math/big"
+	"unicode/utf8"
 )
 
+// RegisterDomainEvent represents "RegisterDomain" event emitted by the contract.
+type RegisterDomainEvent struct {
+	Name string
+}
+
+// AddRecordEvent represents "AddRecord" event emitted by the contract.
+type AddRecordEvent struct {
+	Name string
+	Type *big.Int
+}
+
+// SetRecordEvent represents "SetRecord" event emitted by the contract.
+type SetRecordEvent struct {
+	Name string
+	Type *big.Int
+}
+
+// DeleteRecordsEvent represents "DeleteRecords" event emitted by the contract.
+type DeleteRecordsEvent struct {
+	Name string
+	Type *big.Int
+}
+
+// DeleteDomainEvent represents "DeleteDomain" event emitted by the contract.
+type DeleteDomainEvent struct {
+	Name string
+}
+
 // Invoker is used by ContractReader to call various safe methods.
 type Invoker interface {
 	nep11.Invoker
@@ -356,3 +387,326 @@ func (c *Contract) UpdateSOATransaction(name string, email string, refresh *big.
 func (c *Contract) UpdateSOAUnsigned(name string, email string, refresh *big.Int, retry *big.Int, expire *big.Int, ttl *big.Int) (*transaction.Transaction, error) {
 	return c.actor.MakeUnsignedCall(c.hash, "updateSOA", nil, name, email, refresh, retry, expire, ttl)
 }
+
+// RegisterDomainEventsFromApplicationLog retrieves a set of all emitted events
+// with "RegisterDomain" name from the provided [result.ApplicationLog].
+func RegisterDomainEventsFromApplicationLog(log *result.ApplicationLog) ([]*RegisterDomainEvent, error) {
+	if log == nil {
+		return nil, errors.New("nil application log")
+	}
+
+	var res []*RegisterDomainEvent
+	for i, ex := range log.Executions {
+		for j, e := range ex.Events {
+			if e.Name != "RegisterDomain" {
+				continue
+			}
+			event := new(RegisterDomainEvent)
+			err := event.FromStackItem(e.Item)
+			if err != nil {
+				return nil, fmt.Errorf("failed to deserialize RegisterDomainEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
+			}
+			res = append(res, event)
+		}
+	}
+
+	return res, nil
+}
+
+// FromStackItem converts provided [stackitem.Array] to RegisterDomainEvent or
+// returns an error if it's not possible to do to so.
+func (e *RegisterDomainEvent) FromStackItem(item *stackitem.Array) error {
+	if item == nil {
+		return errors.New("nil item")
+	}
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok {
+		return errors.New("not an array")
+	}
+	if len(arr) != 1 {
+		return errors.New("wrong number of structure elements")
+	}
+
+	var (
+		index = -1
+		err   error
+	)
+	index++
+	e.Name, err = func(item stackitem.Item) (string, error) {
+		b, err := item.TryBytes()
+		if err != nil {
+			return "", err
+		}
+		if !utf8.Valid(b) {
+			return "", errors.New("not a UTF-8 string")
+		}
+		return string(b), nil
+	}(arr[index])
+	if err != nil {
+		return fmt.Errorf("field Name: %w", err)
+	}
+
+	return nil
+}
+
+// AddRecordEventsFromApplicationLog retrieves a set of all emitted events
+// with "AddRecord" name from the provided [result.ApplicationLog].
+func AddRecordEventsFromApplicationLog(log *result.ApplicationLog) ([]*AddRecordEvent, error) {
+	if log == nil {
+		return nil, errors.New("nil application log")
+	}
+
+	var res []*AddRecordEvent
+	for i, ex := range log.Executions {
+		for j, e := range ex.Events {
+			if e.Name != "AddRecord" {
+				continue
+			}
+			event := new(AddRecordEvent)
+			err := event.FromStackItem(e.Item)
+			if err != nil {
+				return nil, fmt.Errorf("failed to deserialize AddRecordEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
+			}
+			res = append(res, event)
+		}
+	}
+
+	return res, nil
+}
+
+// FromStackItem converts provided [stackitem.Array] to AddRecordEvent or
+// returns an error if it's not possible to do to so.
+func (e *AddRecordEvent) FromStackItem(item *stackitem.Array) error {
+	if item == nil {
+		return errors.New("nil item")
+	}
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok {
+		return errors.New("not an array")
+	}
+	if len(arr) != 2 {
+		return errors.New("wrong number of structure elements")
+	}
+
+	var (
+		index = -1
+		err   error
+	)
+	index++
+	e.Name, err = func(item stackitem.Item) (string, error) {
+		b, err := item.TryBytes()
+		if err != nil {
+			return "", err
+		}
+		if !utf8.Valid(b) {
+			return "", errors.New("not a UTF-8 string")
+		}
+		return string(b), nil
+	}(arr[index])
+	if err != nil {
+		return fmt.Errorf("field Name: %w", err)
+	}
+
+	index++
+	e.Type, err = arr[index].TryInteger()
+	if err != nil {
+		return fmt.Errorf("field Type: %w", err)
+	}
+
+	return nil
+}
+
+// SetRecordEventsFromApplicationLog retrieves a set of all emitted events
+// with "SetRecord" name from the provided [result.ApplicationLog].
+func SetRecordEventsFromApplicationLog(log *result.ApplicationLog) ([]*SetRecordEvent, error) {
+	if log == nil {
+		return nil, errors.New("nil application log")
+	}
+
+	var res []*SetRecordEvent
+	for i, ex := range log.Executions {
+		for j, e := range ex.Events {
+			if e.Name != "SetRecord" {
+				continue
+			}
+			event := new(SetRecordEvent)
+			err := event.FromStackItem(e.Item)
+			if err != nil {
+				return nil, fmt.Errorf("failed to deserialize SetRecordEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
+			}
+			res = append(res, event)
+		}
+	}
+
+	return res, nil
+}
+
+// FromStackItem converts provided [stackitem.Array] to SetRecordEvent or
+// returns an error if it's not possible to do to so.
+func (e *SetRecordEvent) FromStackItem(item *stackitem.Array) error {
+	if item == nil {
+		return errors.New("nil item")
+	}
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok {
+		return errors.New("not an array")
+	}
+	if len(arr) != 2 {
+		return errors.New("wrong number of structure elements")
+	}
+
+	var (
+		index = -1
+		err   error
+	)
+	index++
+	e.Name, err = func(item stackitem.Item) (string, error) {
+		b, err := item.TryBytes()
+		if err != nil {
+			return "", err
+		}
+		if !utf8.Valid(b) {
+			return "", errors.New("not a UTF-8 string")
+		}
+		return string(b), nil
+	}(arr[index])
+	if err != nil {
+		return fmt.Errorf("field Name: %w", err)
+	}
+
+	index++
+	e.Type, err = arr[index].TryInteger()
+	if err != nil {
+		return fmt.Errorf("field Type: %w", err)
+	}
+
+	return nil
+}
+
+// DeleteRecordsEventsFromApplicationLog retrieves a set of all emitted events
+// with "DeleteRecords" name from the provided [result.ApplicationLog].
+func DeleteRecordsEventsFromApplicationLog(log *result.ApplicationLog) ([]*DeleteRecordsEvent, error) {
+	if log == nil {
+		return nil, errors.New("nil application log")
+	}
+
+	var res []*DeleteRecordsEvent
+	for i, ex := range log.Executions {
+		for j, e := range ex.Events {
+			if e.Name != "DeleteRecords" {
+				continue
+			}
+			event := new(DeleteRecordsEvent)
+			err := event.FromStackItem(e.Item)
+			if err != nil {
+				return nil, fmt.Errorf("failed to deserialize DeleteRecordsEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
+			}
+			res = append(res, event)
+		}
+	}
+
+	return res, nil
+}
+
+// FromStackItem converts provided [stackitem.Array] to DeleteRecordsEvent or
+// returns an error if it's not possible to do to so.
+func (e *DeleteRecordsEvent) FromStackItem(item *stackitem.Array) error {
+	if item == nil {
+		return errors.New("nil item")
+	}
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok {
+		return errors.New("not an array")
+	}
+	if len(arr) != 2 {
+		return errors.New("wrong number of structure elements")
+	}
+
+	var (
+		index = -1
+		err   error
+	)
+	index++
+	e.Name, err = func(item stackitem.Item) (string, error) {
+		b, err := item.TryBytes()
+		if err != nil {
+			return "", err
+		}
+		if !utf8.Valid(b) {
+			return "", errors.New("not a UTF-8 string")
+		}
+		return string(b), nil
+	}(arr[index])
+	if err != nil {
+		return fmt.Errorf("field Name: %w", err)
+	}
+
+	index++
+	e.Type, err = arr[index].TryInteger()
+	if err != nil {
+		return fmt.Errorf("field Type: %w", err)
+	}
+
+	return nil
+}
+
+// DeleteDomainEventsFromApplicationLog retrieves a set of all emitted events
+// with "DeleteDomain" name from the provided [result.ApplicationLog].
+func DeleteDomainEventsFromApplicationLog(log *result.ApplicationLog) ([]*DeleteDomainEvent, error) {
+	if log == nil {
+		return nil, errors.New("nil application log")
+	}
+
+	var res []*DeleteDomainEvent
+	for i, ex := range log.Executions {
+		for j, e := range ex.Events {
+			if e.Name != "DeleteDomain" {
+				continue
+			}
+			event := new(DeleteDomainEvent)
+			err := event.FromStackItem(e.Item)
+			if err != nil {
+				return nil, fmt.Errorf("failed to deserialize DeleteDomainEvent from stackitem (execution #%d, event #%d): %w", i, j, err)
+			}
+			res = append(res, event)
+		}
+	}
+
+	return res, nil
+}
+
+// FromStackItem converts provided [stackitem.Array] to DeleteDomainEvent or
+// returns an error if it's not possible to do to so.
+func (e *DeleteDomainEvent) FromStackItem(item *stackitem.Array) error {
+	if item == nil {
+		return errors.New("nil item")
+	}
+	arr, ok := item.Value().([]stackitem.Item)
+	if !ok {
+		return errors.New("not an array")
+	}
+	if len(arr) != 1 {
+		return errors.New("wrong number of structure elements")
+	}
+
+	var (
+		index = -1
+		err   error
+	)
+	index++
+	e.Name, err = func(item stackitem.Item) (string, error) {
+		b, err := item.TryBytes()
+		if err != nil {
+			return "", err
+		}
+		if !utf8.Valid(b) {
+			return "", errors.New("not a UTF-8 string")
+		}
+		return string(b), nil
+	}(arr[index])
+	if err != nil {
+		return fmt.Errorf("field Name: %w", err)
+	}
+
+	return nil
+}
diff --git a/tests/nns_test.go b/tests/nns_test.go
index e824303..6c111b0 100644
--- a/tests/nns_test.go
+++ b/tests/nns_test.go
@@ -10,6 +10,7 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
 	"github.com/nspcc-dev/neo-go/pkg/core/interop/storage"
+	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/gas"
@@ -125,19 +126,28 @@ func TestNNSRegister(t *testing.T) {
 			"test-domain.com", acc.ScriptHash(),
 			"myemail@frostfs.info", refresh, retry, expire, ttl)
 	})
-	c3.Invoke(t, true, "register",
+	expected := stackitem.NewArray([]stackitem.Item{
+		stackitem.NewByteArray([]byte("testdomain.com")),
+	})
+	tx := c3.Invoke(t, true, "register",
 		"testdomain.com", acc.ScriptHash(),
 		"myemail@frostfs.info", refresh, retry, expire, ttl)
+	c.CheckTxNotificationEvent(t, tx, -1, state.NotificationEvent{ScriptHash: c.Hash, Name: "RegisterDomain", Item: expected})
 
 	b := c.TopBlock(t)
-	expected := stackitem.NewArray([]stackitem.Item{stackitem.NewBuffer(
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewBuffer(
 		[]byte(fmt.Sprintf("testdomain.com myemail@frostfs.info %d %d %d %d %d",
 			b.Timestamp, refresh, retry, expire, ttl)))})
 	c.Invoke(t, expected, "getRecords", "testdomain.com", int64(nns.SOA))
 
 	cAcc := c.WithSigners(acc)
-	cAcc.Invoke(t, stackitem.Null{}, "addRecord",
+
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray([]byte("testdomain.com")),
+		stackitem.NewBigInteger(big.NewInt(int64(nns.TXT)))})
+	tx = cAcc.Invoke(t, stackitem.Null{}, "addRecord",
 		"testdomain.com", int64(nns.TXT), "first TXT record")
+	c.CheckTxNotificationEvent(t, tx, 0, state.NotificationEvent{ScriptHash: c.Hash, Name: "AddRecord", Item: expected})
+
 	cAcc.InvokeFail(t, "record already exists", "addRecord",
 		"testdomain.com", int64(nns.TXT), "first TXT record")
 	cAcc.Invoke(t, stackitem.Null{}, "addRecord",
@@ -149,14 +159,34 @@ func TestNNSRegister(t *testing.T) {
 	})
 	c.Invoke(t, expected, "getRecords", "testdomain.com", int64(nns.TXT))
 
-	cAcc.Invoke(t, stackitem.Null{}, "setRecord",
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray([]byte("testdomain.com")),
+		stackitem.NewBigInteger(big.NewInt(int64(nns.TXT)))})
+	tx = cAcc.Invoke(t, stackitem.Null{}, "setRecord",
 		"testdomain.com", int64(nns.TXT), int64(0), "replaced first")
+	c.CheckTxNotificationEvent(t, tx, 0, state.NotificationEvent{ScriptHash: c.Hash, Name: "AddRecord", Item: expected})
 
 	expected = stackitem.NewArray([]stackitem.Item{
 		stackitem.NewByteArray([]byte("replaced first")),
 		stackitem.NewByteArray([]byte("second TXT record")),
 	})
 	c.Invoke(t, expected, "getRecords", "testdomain.com", int64(nns.TXT))
+
+	tx = cAcc.Invoke(t, stackitem.Null{}, "deleteRecords", "testdomain.com", int64(nns.TXT))
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray([]byte("testdomain.com")),
+		stackitem.NewBigInteger(big.NewInt(int64(nns.TXT)))})
+	c.CheckTxNotificationEvent(t, tx, 0, state.NotificationEvent{ScriptHash: c.Hash, Name: "DeleteRecords", Item: expected})
+
+	c.Invoke(t, stackitem.Null{}, "getRecords", "testdomain.com", int64(nns.TXT))
+
+	tx = cAcc.Invoke(t, stackitem.Null{}, "deleteDomain", "testdomain.com")
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray([]byte("testdomain.com")),
+		stackitem.NewBigInteger(big.NewInt(int64(nns.CNAME)))})
+	c.CheckTxNotificationEvent(t, tx, 0, state.NotificationEvent{ScriptHash: c.Hash, Name: "DeleteRecords", Item: expected})
+
+	expected = stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray([]byte("testdomain.com"))})
+	c.CheckTxNotificationEvent(t, tx, 4, state.NotificationEvent{ScriptHash: c.Hash, Name: "DeleteDomain", Item: expected})
+
+	c.InvokeFail(t, "token not found", "getRecords", "testdomain.com", int64(nns.SOA))
 }
 
 func TestGlobalDomain(t *testing.T) {