diff --git a/gvm/protocols/gmp/_gmpnext.py b/gvm/protocols/gmp/_gmpnext.py
index b2a702e9..0487354e 100644
--- a/gvm/protocols/gmp/_gmpnext.py
+++ b/gvm/protocols/gmp/_gmpnext.py
@@ -1916,6 +1916,59 @@ def export_audit_report(
             )
         )
 
+    def export_delta_audit_report(
+        self,
+        report_id: EntityID,
+        delta_report_id: EntityID,
+        format_id: EntityID,
+        *,
+        config_id: EntityID | None = None,
+        filter_string: str | None = None,
+        ignore_pagination: bool = False,
+        lean: bool = False,
+        notes_details: bool = False,
+        overrides_details: bool = False,
+        result_tags: bool = False,
+    ) -> T:
+        """Request an asynchronous export of a delta audit report.
+
+        If an identical export is already pending or running, the existing
+        report export is returned instead of creating a duplicate.
+
+        Args:
+            report_id: UUID of the audit report to export.
+            delta_report_id: UUID of the report used for delta comparison.
+            format_id: UUID of the report format to apply.
+            config_id: UUID of an optional report configuration.
+            filter_string: Filter term to apply while generating the report.
+            ignore_pagination: Whether pagination settings in the filter
+                should be ignored.
+            lean: Whether lean report data should be generated.
+            notes_details: Whether note details should be included.
+            overrides_details: Whether override details should be included.
+            result_tags: Whether result tags should be included.
+
+        Returns:
+            A request for the export_delta_audit_report GMP command.
+
+        Raises:
+            RequiredArgument: If report_id or delta_report_id is not provided.
+        """
+        return self._send_request_and_transform_response(
+            AuditReport.export_delta_audit_report(
+                report_id=report_id,
+                delta_report_id=delta_report_id,
+                format_id=format_id,
+                config_id=config_id,
+                filter_string=filter_string,
+                ignore_pagination=ignore_pagination,
+                lean=lean,
+                notes_details=notes_details,
+                overrides_details=overrides_details,
+                result_tags=result_tags,
+            )
+        )
+
     def get_report_exports(
         self,
     ) -> T:
diff --git a/gvm/protocols/gmp/requests/next/_audit_report.py b/gvm/protocols/gmp/requests/next/_audit_report.py
index 46ee7902..144c5957 100644
--- a/gvm/protocols/gmp/requests/next/_audit_report.py
+++ b/gvm/protocols/gmp/requests/next/_audit_report.py
@@ -111,3 +111,85 @@ def export_audit_report(
         )
 
         return cmd
+
+    @classmethod
+    def export_delta_audit_report(
+        cls,
+        report_id: EntityID,
+        delta_report_id: EntityID,
+        format_id: EntityID,
+        *,
+        config_id: EntityID | None = None,
+        filter_string: str | None = None,
+        ignore_pagination: bool = False,
+        lean: bool = False,
+        notes_details: bool = False,
+        overrides_details: bool = False,
+        result_tags: bool = False,
+    ) -> Request:
+        """Request an asynchronous export of a delta audit report.
+
+        If an identical export is already pending or running, the existing
+        report export is returned instead of creating a duplicate.
+
+        Args:
+            report_id: UUID of the audit report to export.
+            delta_report_id: UUID of the report used for delta comparison.
+            format_id: UUID of the report format to apply.
+            config_id: UUID of an optional report configuration.
+            filter_string: Filter term to apply while generating the report.
+            ignore_pagination: Whether pagination settings in the filter
+                should be ignored.
+            lean: Whether lean report data should be generated.
+            notes_details: Whether note details should be included.
+            overrides_details: Whether override details should be included.
+            result_tags: Whether result tags should be included.
+
+        Returns:
+            A request for the export_delta_audit_report GMP command.
+
+        Raises:
+            RequiredArgument: If report_id or delta_report_id is not provided.
+        """
+        if not report_id:
+            raise RequiredArgument(
+                function=cls.export_delta_audit_report.__name__,
+                argument="report_id",
+            )
+
+        if not delta_report_id:
+            raise RequiredArgument(
+                function=cls.export_delta_audit_report.__name__,
+                argument="delta_report_id",
+            )
+
+        cmd = XmlCommand("export_delta_audit_report")
+        cmd.set_attribute("report_id", str(report_id))
+        cmd.set_attribute("delta_report_id", str(delta_report_id))
+        cmd.set_attribute("format_id", str(format_id))
+
+        if config_id:
+            cmd.set_attribute("config_id", str(config_id))
+
+        if filter_string is not None:
+            cmd.set_attribute("filter", filter_string)
+
+        cmd.set_attribute(
+            "ignore_pagination",
+            to_bool(ignore_pagination),
+        )
+        cmd.set_attribute("lean", to_bool(lean))
+        cmd.set_attribute(
+            "notes_details",
+            to_bool(notes_details),
+        )
+        cmd.set_attribute(
+            "overrides_details",
+            to_bool(overrides_details),
+        )
+        cmd.set_attribute(
+            "result_tags",
+            to_bool(result_tags),
+        )
+
+        return cmd
diff --git a/tests/protocols/gmpnext/entities/audit_report/__init__.py b/tests/protocols/gmpnext/entities/audit_report/__init__.py
index f7e2ed9a..3ab14f40 100644
--- a/tests/protocols/gmpnext/entities/audit_report/__init__.py
+++ b/tests/protocols/gmpnext/entities/audit_report/__init__.py
@@ -6,6 +6,9 @@
 from .test_export_audit_report import (
     GmpExportAuditReportTestMixin,
 )
+from .test_export_delta_audit_report import (
+    GmpExportDeltaAuditReportTestMixin,
+)
 from .test_get_audit_report import (
     GmpGetAuditReportTestMixin,
 )
@@ -15,6 +18,7 @@
 
 __all__ = (
     "GmpExportAuditReportTestMixin",
+    "GmpExportDeltaAuditReportTestMixin",
     "GmpGetAuditReportLegacyTestMixin",
     "GmpGetAuditReportTestMixin",
 )
diff --git a/tests/protocols/gmpnext/entities/audit_report/test_export_delta_audit_report.py b/tests/protocols/gmpnext/entities/audit_report/test_export_delta_audit_report.py
new file mode 100644
index 00000000..38d6d25b
--- /dev/null
+++ b/tests/protocols/gmpnext/entities/audit_report/test_export_delta_audit_report.py
@@ -0,0 +1,179 @@
+# SPDX-FileCopyrightText: 2026 Greenbone AG
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from gvm.errors import RequiredArgument
+
+
+class GmpExportDeltaAuditReportTestMixin:
+    def test_export_delta_audit_report_without_report_id(self):
+        with self.assertRaises(RequiredArgument):
+            self.gmp.export_delta_audit_report(
+                None,
+                delta_report_id="d1",
+                format_id="f1",
+            )
+
+        with self.assertRaises(RequiredArgument):
+            self.gmp.export_delta_audit_report(
+                "",
+                delta_report_id="d1",
+                format_id="f1",
+            )
+
+    def test_export_delta_audit_report_without_delta_report_id(self):
+        with self.assertRaises(RequiredArgument):
+            self.gmp.export_delta_audit_report(
+                report_id="r1",
+                delta_report_id=None,
+                format_id="f1",
+            )
+
+        with self.assertRaises(RequiredArgument):
+            self.gmp.export_delta_audit_report(
+                report_id="r1",
+                delta_report_id="",
+                format_id="f1",
+            )
+
+    def test_export_delta_audit_report(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="0" lean="0" notes_details="0" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_config_id(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            config_id="c1",
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" config_id="c1" '
+            b'ignore_pagination="0" lean="0" notes_details="0" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_filter_string(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            filter_string="compliance_levels=yniu",
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'filter="compliance_levels=yniu" '
+            b'ignore_pagination="0" lean="0" notes_details="0" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_ignore_pagination(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            ignore_pagination=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="1" lean="0" notes_details="0" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_lean(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            lean=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="0" lean="1" notes_details="0" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_notes_details(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            notes_details=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="0" lean="0" notes_details="1" '
+            b'overrides_details="0" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_overrides_details(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            overrides_details=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="0" lean="0" notes_details="0" '
+            b'overrides_details="1" result_tags="0"/>'
+        )
+
+    def test_export_delta_audit_report_with_result_tags(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            result_tags=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" '
+            b'ignore_pagination="0" lean="0" notes_details="0" '
+            b'overrides_details="0" result_tags="1"/>'
+        )
+
+    def test_export_delta_audit_report_with_all_arguments(self):
+        self.gmp.export_delta_audit_report(
+            report_id="r1",
+            delta_report_id="d1",
+            format_id="f1",
+            config_id="c1",
+            filter_string="compliance_levels=yniu",
+            ignore_pagination=True,
+            lean=True,
+            notes_details=True,
+            overrides_details=True,
+            result_tags=True,
+        )
+
+        self.connection.send.has_been_called_with(
+            b'<export_delta_audit_report report_id="r1" '
+            b'delta_report_id="d1" format_id="f1" config_id="c1" '
+            b'filter="compliance_levels=yniu" '
+            b'ignore_pagination="1" lean="1" notes_details="1" '
+            b'overrides_details="1" result_tags="1"/>'
+        )
diff --git a/tests/protocols/gmpnext/entities/test_audit_report.py b/tests/protocols/gmpnext/entities/test_audit_report.py
index 35dd4730..31fc02cb 100644
--- a/tests/protocols/gmpnext/entities/test_audit_report.py
+++ b/tests/protocols/gmpnext/entities/test_audit_report.py
@@ -6,6 +6,7 @@
 from ...gmpnext import GMPTestCase
 from ...gmpnext.entities.audit_report import (
     GmpExportAuditReportTestMixin,
+    GmpExportDeltaAuditReportTestMixin,
     GmpGetAuditReportLegacyTestMixin,
     GmpGetAuditReportTestMixin,
 )
@@ -23,3 +24,9 @@ class GmpGetAuditReportLegacyTestCase(
 
 class GmpExportAuditReportTestCase(GmpExportAuditReportTestMixin, GMPTestCase):
     pass
+
+
+class GmpExportDeltaAuditReportTestCase(
+    GmpExportDeltaAuditReportTestMixin, GMPTestCase
+):
+    pass