diff --git a/monitoring/uss_qualifier/scenarios/astm/netrid/common/dss_interoperability.py b/monitoring/uss_qualifier/scenarios/astm/netrid/common/dss_interoperability.py
index 2adcd2b3b5..069699d79d 100644
--- a/monitoring/uss_qualifier/scenarios/astm/netrid/common/dss_interoperability.py
+++ b/monitoring/uss_qualifier/scenarios/astm/netrid/common/dss_interoperability.py
@@ -494,6 +494,35 @@ def step5(self):
                     details=f"Subscription {sub_1_0.uuid} was created on the primary DSS and should have been notified of the ISA modification that happened on the primary DSS, but was not.",
                 )
 
+        for sec_dss in self._dss_others:
+            with self.check(
+                "Can modify ISA on secondary DSS",
+                [sec_dss.participant_id],
+            ) as check:
+                mutated_isa_sec = sec_dss.put_isa(
+                    check,
+                    isa_id=isa_1.uuid,
+                    isa_version=isa_1.version,
+                    do_not_notify="https://testdummy.interuss.org",
+                    **_default_params(datetime.timedelta(seconds=SHORT_WAIT_SEC)),
+                )
+                isa_1.version = mutated_isa_sec.dss_query.isa.version
+
+            subs_to_notify_sec = []
+            for subscriber in mutated_isa_sec.subscribers:
+                for s in subscriber.raw.subscriptions:
+                    subs_to_notify_sec.append(s.subscription_id)
+
+            with self.check(
+                "ISA modification on secondary DSS triggers subscription notification requests",
+                [self._dss_primary.participant_id, sec_dss.participant_id],
+            ) as check:
+                if sub_1_0.uuid not in subs_to_notify_sec:
+                    check.record_failed(
+                        summary=f"Subscription {sub_1_0.uuid} was not notified of ISA modification",
+                        details=f"Subscription {sub_1_0.uuid} was created on the primary DSS (participant_id={self._dss_primary.participant_id}) and should have been notified of the ISA modification (ID={isa_1.uuid}, version={isa_1.version}) that happened on the secondary DSS (participant_id={sec_dss}), but was not.",
+                    )
+
     def step6(self):
         """Can delete all Subscription in primary DSS"""
 
diff --git a/monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss_interoperability.md b/monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss_interoperability.md
index 4eed64a91c..a857965668 100644
--- a/monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss_interoperability.md
+++ b/monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss_interoperability.md
@@ -174,6 +174,14 @@ Qualitatively proves: ISA[*P*] modified with proper response, all Subscription[i
 
 **[astm.f3411.v19.DSS0130,A2-6-1,3c](../../../../requirements/astm/f3411/v19.md)**
 
+#### 🛑 Can modify ISA on secondary DSS check
+
+**[astm.f3411.v19.DSS0130,A2-6-1,1b](../../../../requirements/astm/f3411/v19.md)**
+
+#### ⚠️ ISA modification on secondary DSS triggers subscription notification requests check
+
+A failure of this check indicates that the DSS fails to implement either one or both of **[astm.f3411.v19.DSS0130,A2-6-1,3c](../../../../requirements/astm/f3411/v19.md)** and **[astm.f3411.v19.DSS0130,2,e](../../../../requirements/astm/f3411/v19.md)**.
+
 ### S6 test step
 
 Action: USS2@DSS*P*: DELETE Subscription[*n*]
diff --git a/monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss_interoperability.md b/monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss_interoperability.md
index a03df5538e..b630def151 100644
--- a/monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss_interoperability.md
+++ b/monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss_interoperability.md
@@ -173,6 +173,14 @@ Qualitatively proves: ISA[*P*] modified with proper response, all Subscription[i
 
 **[astm.f3411.v22a.DSS0130,A2-6-1,3c](../../../../requirements/astm/f3411/v22a.md)**
 
+#### 🛑 Can modify ISA on secondary DSS check
+
+**[astm.f3411.v22a.DSS0130,A2-6-1,1b](../../../../requirements/astm/f3411/v22a.md)**
+
+#### ⚠️ ISA modification on secondary DSS triggers subscription notification requests check
+
+A failure of this check indicates that the DSS fails to implement either one or both of  **[astm.f3411.v22a.DSS0130,A2-6-1,3c](../../../../requirements/astm/f3411/v22a.md)** and **[astm.f3411.v22a.DSS0130,2,e](../../../../requirements/astm/f3411/v22a.md)**.
+
 ### S6 test step
 
 Action: USS2@DSS*P*: DELETE Subscription[*n*]
diff --git a/monitoring/uss_qualifier/suites/astm/netrid/f3411_19.md b/monitoring/uss_qualifier/suites/astm/netrid/f3411_19.md
index 23b63987b6..b1ef5e0206 100644
--- a/monitoring/uss_qualifier/suites/astm/netrid/f3411_19.md
+++ b/monitoring/uss_qualifier/suites/astm/netrid/f3411_19.md
@@ -106,6 +106,11 @@
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../requirements/astm/f3411/v19.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../requirements/astm/f3411/v19.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/astm/netrid/f3411_19/dss_probing.md b/monitoring/uss_qualifier/suites/astm/netrid/f3411_19/dss_probing.md
index 270339fa0c..d3b2aec8f3 100644
--- a/monitoring/uss_qualifier/suites/astm/netrid/f3411_19/dss_probing.md
+++ b/monitoring/uss_qualifier/suites/astm/netrid/f3411_19/dss_probing.md
@@ -25,7 +25,7 @@
     <th><a href="../../../README.md#checked-in">Checked in</a></th>
   </tr>
   <tr>
-    <td rowspan="39" style="vertical-align:top;"><a href="../../../../requirements/astm/f3411/v19.md">astm<br>.f3411<br>.v19</a></td>
+    <td rowspan="40" style="vertical-align:top;"><a href="../../../../requirements/astm/f3411/v19.md">astm<br>.f3411<br>.v19</a></td>
     <td><a href="../../../../requirements/astm/f3411/v19.md">DSS0010</a></td>
     <td>Implemented</td>
     <td><a href="../../../../scenarios/astm/netrid/v19/dss/token_validation.md">ASTM NetRID DSS: Token Validation</a></td>
@@ -110,6 +110,11 @@
     <td>Implemented</td>
     <td><a href="../../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../../requirements/astm/f3411/v19.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../../requirements/astm/f3411/v19.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a.md b/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a.md
index e803f28ab1..f456d50c17 100644
--- a/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a.md
+++ b/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a.md
@@ -111,6 +111,11 @@
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../requirements/astm/f3411/v22a.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../requirements/astm/f3411/v22a.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a/dss_probing.md b/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a/dss_probing.md
index 58852e7ad9..f7061b0495 100644
--- a/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a/dss_probing.md
+++ b/monitoring/uss_qualifier/suites/astm/netrid/f3411_22a/dss_probing.md
@@ -25,7 +25,7 @@
     <th><a href="../../../README.md#checked-in">Checked in</a></th>
   </tr>
   <tr>
-    <td rowspan="40" style="vertical-align:top;"><a href="../../../../requirements/astm/f3411/v22a.md">astm<br>.f3411<br>.v22a</a></td>
+    <td rowspan="41" style="vertical-align:top;"><a href="../../../../requirements/astm/f3411/v22a.md">astm<br>.f3411<br>.v22a</a></td>
     <td><a href="../../../../requirements/astm/f3411/v22a.md">DSS0010</a></td>
     <td>Implemented</td>
     <td><a href="../../../../scenarios/astm/netrid/v22a/dss/token_validation.md">ASTM NetRID DSS: Token Validation</a></td>
@@ -115,6 +115,11 @@
     <td>Implemented</td>
     <td><a href="../../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../../requirements/astm/f3411/v22a.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../../requirements/astm/f3411/v22a.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/interuss/dss/all_tests.md b/monitoring/uss_qualifier/suites/interuss/dss/all_tests.md
index e7cd7252a0..3002507348 100644
--- a/monitoring/uss_qualifier/suites/interuss/dss/all_tests.md
+++ b/monitoring/uss_qualifier/suites/interuss/dss/all_tests.md
@@ -21,7 +21,7 @@
     <th><a href="../../README.md#checked-in">Checked in</a></th>
   </tr>
   <tr>
-    <td rowspan="39" style="vertical-align:top;"><a href="../../../requirements/astm/f3411/v19.md">astm<br>.f3411<br>.v19</a></td>
+    <td rowspan="40" style="vertical-align:top;"><a href="../../../requirements/astm/f3411/v19.md">astm<br>.f3411<br>.v19</a></td>
     <td><a href="../../../requirements/astm/f3411/v19.md">DSS0010</a></td>
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v19/dss/token_validation.md">ASTM NetRID DSS: Token Validation</a></td>
@@ -106,6 +106,11 @@
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../requirements/astm/f3411/v19.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../scenarios/astm/netrid/v19/dss_interoperability.md">ASTM F3411-19 NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../requirements/astm/f3411/v19.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
@@ -217,7 +222,7 @@
     <td><a href="../../../scenarios/astm/netrid/v19/dss/heavy_traffic_concurrent.md">ASTM NetRID DSS: Concurrent Requests</a><br><a href="../../../scenarios/astm/netrid/v19/dss/isa_expiry.md">ASTM NetRID DSS: ISA Expiry</a><br><a href="../../../scenarios/astm/netrid/v19/dss/isa_subscription_interactions.md">ASTM NetRID DSS: ISA Subscription Interactions</a><br><a href="../../../scenarios/astm/netrid/v19/dss/isa_simple.md">ASTM NetRID DSS: Simple ISA</a><br><a href="../../../scenarios/astm/netrid/v19/dss/isa_validation.md">ASTM NetRID DSS: Submitted ISA Validations</a><br><a href="../../../scenarios/astm/netrid/v19/dss/subscription_simple.md">ASTM NetRID DSS: Subscription Simple</a><br><a href="../../../scenarios/astm/netrid/v19/dss/subscription_validation.md">ASTM NetRID DSS: Subscription Validation</a><br><a href="../../../scenarios/astm/netrid/v19/dss/token_validation.md">ASTM NetRID DSS: Token Validation</a></td>
   </tr>
   <tr>
-    <td rowspan="40" style="vertical-align:top;"><a href="../../../requirements/astm/f3411/v22a.md">astm<br>.f3411<br>.v22a</a></td>
+    <td rowspan="41" style="vertical-align:top;"><a href="../../../requirements/astm/f3411/v22a.md">astm<br>.f3411<br>.v22a</a></td>
     <td><a href="../../../requirements/astm/f3411/v22a.md">DSS0010</a></td>
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v22a/dss/token_validation.md">ASTM NetRID DSS: Token Validation</a></td>
@@ -307,6 +312,11 @@
     <td>Implemented</td>
     <td><a href="../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../../requirements/astm/f3411/v22a.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../../requirements/astm/f3411/v22a.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/uspace/network_identification.md b/monitoring/uss_qualifier/suites/uspace/network_identification.md
index 84373e6627..ec2d0f0179 100644
--- a/monitoring/uss_qualifier/suites/uspace/network_identification.md
+++ b/monitoring/uss_qualifier/suites/uspace/network_identification.md
@@ -107,6 +107,11 @@
     <td>Implemented</td>
     <td><a href="../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../requirements/astm/f3411/v22a.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../requirements/astm/f3411/v22a.md">DSS0130,2,f</a></td>
     <td>Implemented</td>
diff --git a/monitoring/uss_qualifier/suites/uspace/required_services.md b/monitoring/uss_qualifier/suites/uspace/required_services.md
index 20054687de..4645e5b20e 100644
--- a/monitoring/uss_qualifier/suites/uspace/required_services.md
+++ b/monitoring/uss_qualifier/suites/uspace/required_services.md
@@ -108,6 +108,11 @@
     <td>Implemented</td>
     <td><a href="../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
   </tr>
+  <tr>
+    <td><a href="../../requirements/astm/f3411/v22a.md">DSS0130,2,e</a></td>
+    <td>Implemented</td>
+    <td><a href="../../scenarios/astm/netrid/v22a/dss_interoperability.md">ASTM F3411-22a NetRID DSS interoperability</a></td>
+  </tr>
   <tr>
     <td><a href="../../requirements/astm/f3411/v22a.md">DSS0130,2,f</a></td>
     <td>Implemented</td>