diff --git a/start-orion.sh b/start-orion.sh
index 9c9325876d..fb07cf4c56 100755
--- a/start-orion.sh
+++ b/start-orion.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 set -e
 
+SCRIPT_PATH="$(dirname "${BASH_SOURCE[0]}")"
+cd $SCRIPT_PATH
+
 docker-compose up -d orion-db
 docker-compose up -d squid-archive
 docker-compose up -d squid-archive-gateway
diff --git a/tests/network-tests/run-tests.sh b/tests/network-tests/run-tests.sh
index 48ffc85f91..eccf8f6e38 100755
--- a/tests/network-tests/run-tests.sh
+++ b/tests/network-tests/run-tests.sh
@@ -29,6 +29,12 @@ then
   ../../query-node/start.sh
 fi
 
+# Start orion
+if [ "${NO_ORION}" != true ]
+then
+  ../../start-orion.sh
+fi
+
 # Execute tests
 
 if [ "${NO_STORAGE}" != true ]
diff --git a/tests/network-tests/src/Fixture.ts b/tests/network-tests/src/Fixture.ts
index 5bd7de4819..41599b80f7 100644
--- a/tests/network-tests/src/Fixture.ts
+++ b/tests/network-tests/src/Fixture.ts
@@ -1,7 +1,6 @@
 import { Api } from './Api'
 import { assert } from 'chai'
 import { ISubmittableResult } from '@polkadot/types/types/'
-import { DispatchResult } from '@polkadot/types/interfaces/system'
 import { QueryNodeApi } from './QueryNodeApi'
 import { SubmittableExtrinsic } from '@polkadot/api/types'
 import { extendDebug, Debugger } from './Debugger'
@@ -90,6 +89,13 @@ export abstract class BaseQueryNodeFixture extends BaseFixture {
     // Implement in child class!
   }
 
+  public async runOrionChecks(): Promise<void> {
+    if (!this.executed) {
+      throw new Error('Cannot run orion checks before Fixture is executed')
+    }
+    // Implement in child class!
+  }
+
   protected findMatchingQueryNodeEvent<T extends AnyQueryNodeEvent>(
     eventToFind: EventDetails,
     queryNodeEvents: T[]
@@ -125,7 +131,7 @@ export abstract class StandardizedFixture extends BaseQueryNodeFixture {
     })
   }
 
-  public setErrorName(errName: string) {
+  public setErrorName(errName: string): void {
     this.expectedErrorName = errName
   }
 
@@ -154,6 +160,7 @@ export class FixtureRunner {
   private fixture: BaseFixture
   private ran = false
   private queryNodeChecksRan = false
+  private orionChecksRan = false
 
   constructor(fixture: BaseFixture) {
     this.fixture = fixture
@@ -190,8 +197,25 @@ export class FixtureRunner {
     await this.fixture.runQueryNodeChecks()
   }
 
+  public async runOrionChecks(): Promise<void> {
+    if (process.env.SKIP_ORION_CHECKS) {
+      return
+    }
+    if (!(this.fixture instanceof BaseQueryNodeFixture)) {
+      throw new Error('Tried to run orion checks for non-query-node fixture!')
+    }
+    if (this.orionChecksRan) {
+      throw new Error('Fixture orion checks already ran')
+    }
+
+    this.orionChecksRan = true
+
+    await this.fixture.runOrionChecks()
+  }
+
   public async runWithQueryNodeChecks(): Promise<void> {
     await this.run()
     await this.runQueryNodeChecks()
+    await this.runOrionChecks()
   }
 }
diff --git a/tests/network-tests/src/fixtures/membership/BuyMembershipHappyCaseFixture.ts b/tests/network-tests/src/fixtures/membership/BuyMembershipHappyCaseFixture.ts
index b1321c8283..b419a7c0c1 100644
--- a/tests/network-tests/src/fixtures/membership/BuyMembershipHappyCaseFixture.ts
+++ b/tests/network-tests/src/fixtures/membership/BuyMembershipHappyCaseFixture.ts
@@ -11,6 +11,7 @@ import { MembershipBoughtEventFieldsFragment, MembershipFieldsFragment } from '.
 import { Utils } from '../../utils'
 import { StandardizedFixture } from '../../Fixture'
 import { SubmittableResult } from '@polkadot/api'
+import axios from 'axios'
 
 type MembershipBoughtEventDetails = EventDetails<EventType<'members', 'MembershipBought'>>
 
@@ -124,4 +125,22 @@ export class BuyMembershipHappyCaseFixture extends StandardizedFixture {
     const qMembers = await this.query.getMembersByIds(this.events.map((e) => e.event.data[0]))
     this.assertQueriedMembersAreValid(qMembers, qEvents)
   }
+
+  public async runOrionChecks(): Promise<void> {
+    await super.runOrionChecks()
+    // Wait a minute, let Orion catch up
+    await Utils.wait(60_000)
+    const result = await axios.post('http://localhost:4350/graphql', {
+      query: `
+          query {
+            memberships(where: { id_in: [${this.getCreatedMembers()
+              .map((id) => `"${id}"`)
+              .join(', ')}] }) {
+              id
+            }
+          }
+        `,
+    })
+    assert.equal(result.data.data.memberships.length, this.getCreatedMembers().length)
+  }
 }
diff --git a/tests/network-tests/src/scenarios/orion.ts b/tests/network-tests/src/scenarios/orion.ts
new file mode 100644
index 0000000000..793b3a1595
--- /dev/null
+++ b/tests/network-tests/src/scenarios/orion.ts
@@ -0,0 +1,7 @@
+import { scenario } from '../Scenario'
+import buyingMemberships from '../flows/membership/buyingMemberships'
+
+// eslint-disable-next-line @typescript-eslint/no-floating-promises
+scenario('Orion', async ({ job }) => {
+  job('buying memberships', buyingMemberships)
+})